1. Simpson EL, Kearns B, Stevenson MD, et al. Enhancements to angioplasty for peripheral arterial occlusive disease: systematic review, cost-effectiveness assessment and expected value of information analysis. Health Technol. Assess 2014;18(10):1-252. 2. Paravastu SC, Jayarajasingam R, Cottam R, et al. Endovascular repair of abdominal aortic aneurysm. Cochrane Database Syst Rev 2014;1:CD004178. 3. Meng Y, Squires H, Stevens JW, et al. Cost effectiveness of cilostazol, naftidrofuryl oxalate and pentoxifylline for the treatment of intermittent claudication in people with peripheral arterial disease. Angiology 2014;65(3):190-7. 4. Stevens JW, Simpson E, Harnan S, et al. Authors’reply: Systematic review of the efficacy of cilostazol, naftidrofuryl oxalate and pentoxifylline for the treatment of intermittent claudication (Br J Surg 2012;99:1630-1638). British Journal of Surgery 2013;100(13):1838-39. 5. Simpson EL, Michaels JA, Thomas SM, et al. Systematic review and meta-analysis of additional technologies to enhance angioplasty for infrainguinal peripheral arterial occlusive disease. The British Journal of Surgery 2013;100(9):1128-37. 6. Rigby KA, Palfreyman SJ, Beverley C, et al. Surgery for varicose veins: use of tourniquet. Cochrane Database Syst Rev 2013;6:CD001486. 7. Kearns BC, Michaels JA, Stevenson MD, et al. Cost-effectiveness analysis of enhancements to angioplasty for infrainguinal arterial disease. The British Journal of Surgery 2013;100(9):1180-8. 8. Carroll C, Hummel S, Leaviss J, et al. Clinical effectiveness and cost-effectiveness of minimally invasive techniques to manage varicose veins: a systematic review and economic evaluation. Health Technology Assessment 2013;17(48):1-+. 9. Bermingham SL, Sparrow K, Mullis R, et al. The Cost-effectiveness of Supervised Exercise for the Treatment of Intermittent Claudication. European Journal of Vascular and Endovascular Surgery : The Official Journal of the European Society for Vascular Surgery 2013;46(6):70714. 10. Stevens JW, Simpson E, Harnan S, et al. Systematic review of the efficacy of cilostazol, naftidrofuryl oxalate and pentoxifylline for the treatment of intermittent claudication. The British Journal of Surgery 2012;99(12):1630-8. 11. Salhiyyah K, Senanayake E, Abdel-Hadi M, et al. Pentoxifylline for intermittent claudication. Cochrane Database Syst Rev 2012;1:CD005262. 12. Layden J, Michaels J, Bermingham S, et al. Diagnosis and management of lower limb peripheral arterial disease: summary of NICE guidance. British Medical Journal 2012;345. 13. Squires H, Simpson E, Meng Y, et al. A systematic review and economic evaluation of cilostazol, naftidrofuryl oxalate, pentoxifylline and inositol nicotinate for the treatment of intermittent claudication in people with peripheral arterial disease. Health Technol Assess 2011;15(40):1-210. 14. Palfreyman SJ, Tod AM, Brazier JE, et al. A systematic review of health-related quality of life instruments used for people with venous ulcers: an assessment of their suitability and psychometric properties. J Clin Nurs 2010;19(19-20):2673-70. 15. Mustafa ST, Sadat U, Majeed MU, Wong CM, Michaels J, Thomas SM. Endovascular repair of nonruptured thoracic aortic aneurysms: systematic review. Vascular 2010;18(1):28-33. 16. Michaels JA, Campbell WB, King BM, Palfreyman SJ, Shackley P, Stevenson MD. Randomized controlled trial and cost-effectiveness analysis of silver-donating antimicrobial dressings for venous leg ulcers (VULCAN trial) (Br J Surg 2009; 96: 11471156) Reply. British Journal of Surgery 2010;97(3):460-460. 17. Klonizakis M, Tew GA, Michaels JA, Saxton JM. Effects of upper-limb exercise on lowerlimb cutaneous microvascular function in post-surgical varicose-vein patients. Eur J Appl Physiol 2010. 18. Palfreyman SJ, Michaels JA. A systematic review of compression hosiery for uncomplicated varicose veins. Phlebology 2009;24:13-33. 19. Michaels JA, Campbell WB, King BM, MacIntyre J, Palfreyman SJ, Shackley P, et al. A prospective randomised controlled trial and economic modelling of antimicrobial silver dressings versus non-adherent control dressings for venous leg ulcers: the VULCAN trial. Health Technology Assessment 2009;13(56):1-+. 20. Michaels JA, Campbell B, King B, Palfreyman SJ, Shackley P, Stevenson M. Randomized controlled trial and cost-effectiveness analysis of silver-donating antimicrobial dressings for venous leg ulcers (VULCAN trial). British Journal of Surgery 2009;96(10):1147-1156. 21. Klonizakis M, Tew G, Michaels J, Saxton J. Impaired microvascular endothelial function is restored by acute lower-limb exercise in post-surgical varicose vein patients. Microvasc Res 2009;77(2):158-62. 22. Klonizakis M, Tew G, Michaels J, Saxton J. Exercise training improves cutaneous microvascular endothelial function in post-surgical varicose vein patients. Microvascular Research 2009;78(1):67-70. 23. Chambers D, Epstein D, Walker S, Fayter D, Paton F, Wright K, et al. Endovascular stents for abdominal aortic aneurysms: a systematic review and economic model. Health Technology Assessment 2009;13(48):1-+. 24. Epstein DM, Sculpher MJ, Manca A, Michaels J, Thompson SG, Brown LC, et al. Modelling the long-term cost-effectiveness of endovascular or open repair for abdominal aortic aneurysm. Br J Surg 2008;95(2):183-90. 25. Ratcliffe J, Brazier J, Palfreyman S, Michaels J. A comparison of patient and population values for health states in varicose veins patients. Health Econ 2007;16(4):395-405. 26. Palfreyman SJ, Tod AM, King B, Tomlinson D, Brazier JE, Michaels JA. Impact of intravenous drug use on quality of life for patients with venous ulcers. J Adv Nurs 2007;58(5):458-67. 27. Palfreyman SJ, Nelson EA, Lochiel R, Michaels JA. Dressings for healing venous leg ulcers. Cochrane Database of Systemic Reviews 2007. 28. Palfreyman S, Nelson EA, Michaels JA. Dressings for venous leg ulcers: systematic review and meta-analysis. BMJ 2007;335(7613):244. 29. Palfreyman S, Michaels J, Brazier J. Development of a tool to examine the effect of venous ulcers on patients' quality of life. Nurs Stand 2007;21(45):57-8, 60, 62 passim. 30. Holt PJE, Michaels JA. Does volume directly affect outcome in vascular surgical procedures? European Journal of Vascular and Endovascular Surgery 2007;34:386-389. 31. Holt PJ, Poloniecki JD, Loftus IM, Michaels JA, Thompson MM. Epidemiological study of the relationship between volume and outcome after abdominal aortic aneurysm surgery in the UK from 2000 to 2005. Br J Surg 2007;94(4):441-8. 32. Holt PJ, Michaels JA. Does volume directly affect outcome in vascular surgical procedures? Eur J Vasc Endovasc Surg 2007;34(4):386-9. 33. Dolan P, Bekker H, Brennan A, Edlin R, Goyder L, Kennedy S, et al. The relative importance attached to access, equity and cost-effectiveness by people and organisations providing health services. Report of National Co-ordinating Centre for NHS Service Delivery and Organisation R & D. London, 2007. 34. Ratcliffe J, Brazier JE, Campbell WB, Palfreyman S, Macintyre JB, Michaels JA. Costeffectiveness analysis of surgery versus conservative treatment for uncomplicated varicose veins in a randomized clinical trial. Br J Surg 2006;93(2):182-6. 35. Palfreyman SJ, Nelson EA, Lochiel R, Michaels JA. Dressings for healing venous leg ulcers. Cochrane Database Syst Rev 2006;3:CD001103. 36. Michaels JA, Campbell WB, Brazier JE, Macintyre JB, Palfreyman SJ, Ratcliffe J, et al. Randomised clinical trial, observational study and assessment of cost-effectiveness of the treatment of varicose veins (REACTIV trial). Health Technol Assess 2006;10(13):1-196. 37. Michaels JA, Brazier JE, Campbell WB, Macintyre JB, Palfreyman SJ, Ratcliffe J. Randomized clinical trial comparing surgery with conservative treatment for uncomplicated varicose veins. Br J Surg 2006;93(2):175-81. 38. Michaels JA. Authors' Reply: Cost-effectiveness of endovascular abdominal aortic aneurysm repair. British Journal of Surgery 2006;93(2):250-250. 39. Michaels JA. Health policy - Improving NICE's social value judgments. British Medical Journal 2006;332(7532):48-50. 40. Michaels JA. Authors' reply: cost-effectiveness of endovascular abdominal aortic aneurysm repair (Br J Surg 2005; 92: 960-967). Br J Surg 2006;93(2):250. 41. Michaels J. Improving NICE’s social value judgements. BMJ 2006;332:48-50. 42. Giannoukas AD, Labropoulos N, Michaels JA. Compression with or without Early Ambulation in the Prevention of Post-thrombotic Syndrome: A Systematic Review. Eur J Vasc Endovasc Surg 2006;32(2):217-21. 43. Palfreyman SJ, Michaels JA, Campbell WB, Brazier JE, MacIntyre JB, Ratcliffe J, et al. A prospective clinical trial of the management and outcome of uncomplicated varicose veins. British Journal of Surgery 2005;92(4):506-506. 44. Mulkern EM, Michaels JA, Chan P. Intermittent claudication: should more patients receive invasive treatment? British Journal of Surgery 2005;92:26-26. 45. Michaels JA, Drury D, Thomas SM. Decision and cost-effectiveness analysis of endovascular abdominal aortic aneurysm repair: defining an evidence-based management strategy pending randomized trial results. British Journal of Surgery 2005;92(4):513-513. 46. Michaels JA, Drury D, Thomas SM. Cost-effectiveness of endovascular abdominal aortic aneurysm repair. Br J Surg 2005;92(8):960-967. 47. Michaels JA, Campbell WB, Brazier JE, MacIntyre JB, Palfreyman SJ, Ratcliffe J, et al. Randomized trial of treatment for uncomplicated varicose veins: surgery is clinically and cost effective. British Journal of Surgery 2005;92(4):506-507. 48. Michaels JA. Screening for abdominal aortic aneurysm (AAA) reduced mortality caused by AAA in Danish men 64 to 73 years of age. ACP J Club 2005;143(2):39. 49. Michaels J. The future of endovascular aneurysm repair. Eur J Vasc Endovasc Surg 2005;30(2):115-8. 50. Drury D, Michaels JA, Jones L, Ayiku L. Systematic review of recent evidence for the safety and efficacy of elective endovascular repair in the management of infrarenal abdominal aortic aneurysm. Br J Surg 2005;92(8):937-946. 51. Campbell WB, Thomson H, MacIntyre JB, Coward C, Michaels JA. Venous ulcer services in the United Kingdom. Eur J Vasc Endovasc Surg 2005;30(4):437-40. 52. Campbell WB, Niblett PG, Peters AS, MacIntyre JB, Sherriff S, Palfreyman S, et al. The clinical effectiveness of hand held Doppler examination for diagnosis of reflux in patients with varicose veins. European Journal of Vascular and Endovascular Surgery 2005;30(6):664-669. 53. Rigby KA, Palfreyman SJ, Beverley C, Michaels JA. Surgery versus sclerotherapy for the treatment of varicose veins. Cochrane Database Syst Rev 2004(4):CD004980. 54. Ratcliffe J, Brazier J, Palfreyman S, Michaels J. An exploration of the discrepancies between health state valuations of patients and the general population. Value in Health 2004;7(6):775-775. 55. Palfreyman SJ, Drewery-Carter K, Rigby K, Michaels JA, Tod AM. Varicose veins: a qualitative study to explore expectations and reasons for seeking treatment. J Clin Nurs 2004;13(3):332-40. 56. Michaels J, Dobryansky M, Galiano RD, Ceradini DJ, Bonillas R, Jones D, et al. Ex vivo transduction of microvascular free flaps for localized peptide delivery. Annals of Plastic Surgery 2004;52(6):581-584. 57. Michaels JA. Mortality following aortic surgery: the potential value of league tables. British Journal of Surgery 2003;90(4):495-495. 58. Michaels JA. Screening for abdominal aortic aneurysms was cost-effective for prolonging survival from AAA-related death in older men. ACP J Club 2003;139(1):24. 59. Michaels JA. Use of mortality rate after aortic surgery as a performance indicator. Br J Surg 2003;90(7):827-31. 60. Haldipur N, Vinayagam R, Singh S, Michaels JA. Implications of the proposed new consultant contract on the provision of vascular services. Annals of the Royal College of Surgeons of England 2003;85(2):134-134. 61. Haldipur N, Tan P, Michaels JA, Singh S. Ruptured aortic aneurysm: how do we get the experience? British Journal of Surgery 2003;90(4):493-494. 62. Campbell WB, Kumar AV, Collin TW, Allington KL, Michaels JA. The outcome of varicose vein surgery at 10 years: clinical findings, symptoms and patient satisfaction. Annals of the Royal College of Surgeons of England 2003;85(1):52-57. 63. Rigby KA, Palfreyman SJ, Beverley C, Michaels JA. Surgery for varicose veins: use of tourniquet. Cochrane Database Syst Rev 2002(4):CD001486. 64. Rigby KA, Palfreyman S, Beverley C, Michaels JA. Systematic review of stripping of the long saphenous vein in varicose vein surgery. British Journal of Surgery 2002;89(4):507507. 65. Patel J, Michaels J, Mieres J, Kort S, Mangion JR. Echocardiographic diagnosis of apical hypertrophic cardiomyopathy with Optison contrast. Echocardiography-a Journal of Cardiovascular Ultrasound and Allied Techniques 2002;19(6):521-524. 66. Palfreyman S, Michaels JA. A systematic review of wound dressings (protocol). Cochrane Database of Systematic Reviews 2002. 67. Michaels JE, Allred K, Bruns CN, Lowrie DJ, Lim W, Hedgren W. A virtual laboratory manual (VLM) for microscopic anatomy. Faseb Journal 2002;16(5):A758-A758. 68. Michaels JA, Campbell WB, Palfreyman SJ, Rigby K, Allington K. Case mix in recruitment to a randomized controlled trial of varicose vein treatment. British Journal of Surgery 2002;89(4):507-507. 69. Kendall R, Michaels JA. A systematic review of intervention for varicose veins (protocol). Cochrane Database of Systematic Reviews 2002. 70. Armon M, Michaels JA. A systematic review of thrombolysis for venous thrombosis (protocol). Cochrane Database of Systematic Reviews 2002. 71. Shackley P, Slack R, Michaels J. Vascular patients' preferences for local treatment: an application of conjoint analysis. J Health Serv Res Policy 2001;6(3):151-7. 72. Rigby KA, Palfreyman S, Michaels JA. Performance indicators from routine hospital data: death following aortic surgery as a potential measure of quality of care. Br J Surg 2001;88(7):964-8. 73. Rigby K, Palfreyman S, Michaels J. Mortality following aortic surgery as a possible indicator of clinical performance. British Journal of Surgery 2001;88(4):610-611. 74. Michaels JA, Palfreyman S, Wood R. Evidence-based guidelines for the configuration of vascular services. J Clin Excellence 2001;3(3):145-53. 75. Michaels JA, Campbell WB, Rigby KA, trial R. A new pragmatic classification system for varicose veins. Phlebology 2001;16(1):29-33. 76. Michaels JA, Booth A. Pragmatic system for the grading of evidence and recommendations in clinical guidelines. J Clin Excellence 2001;3(3):139-43. 77. Michaels J. Ethics and remembrance in the poetry of Nelly Sachs and Rose Auslander. German Studies Review 2001;24(3):642-643. 78. Shackley P, Slack R, Booth A, Michaels J. Is there a positive volume-outcome relationship in peripheral vascular surgery? Results of a systematic review. Eur J Vasc Endovasc Surg 2000;20(4):326-35. 79. Palfreyman SJ, Booth A, Michaels JA. A systematic review of intra-arterial thrombolytic therapy for lower-limb ischaemia. Eur J Vasc Endovasc Surg 2000;19(2):143-57. 80. Michaels J, Brazier J, Palfreyman S, Shackley P, Slack R. Cost and outcome implications of the organisation of vascular services. Health Technol Assess 2000;4(11):i-iv, 1-191. 81. Greenhalgh RM, Powell JT, Fowkes FGR, Forbes JF, Ruckley CV, Poole-Wilson PA, et al. Smoking, lung function and the prognosis of abdominal aortic aneurysm. European Journal of Vascular and Endovascular Surgery 2000;19(6):636-642. 82. Shackley P, Slack R, Michaels J. Costing vascular surgery: A review of current reporting practice. J Vasc Surg 1999;30(4):668-78. 83. Palfreyman SJ, Michaels JA. Vascular surgical society of great britain and ireland: systematic review of intra-arterial thrombolytic therapy for peripheral vascular occlusions. Br J Surg 1999;86(5):704. 84. Michaels JA, Ashurst HE. Atrium patient database software. European Journal of Vascular and Endovascular Surgery 1999;18(6):549-549. 85. Michaels JA, Ashurst HE. Software review: atrium patient database software. Eur J Vasc Endovasc Surg 1999;18(6):549. 86. Wood RFM, Beard JD, Michaels JA, Gaines PA, Watson AE. Maintaining vascular services and staying out of the red. British Journal of Surgery 1998;85(4):561-562. 87. Royle EM, Michaels JA, Leng GC. Cochrane Collaborative Review Group on peripheral vascular diseases. Eur J Vasc Endovasc Surg 1998;16(1):1-3. 88. Palfreyman SJ, Lochiel R, Michaels JA. A systematic review of compression therapy for venous leg ulcers. Vasc Med 1998;3(4):301-13. 89. Fowkes FGR, Greenhalgh RM, Powell JT, Buckley CV, Blair S, Clark R, et al. Length of hospital stay following elective abdominal aortic aneurysm repair. European Journal of Vascular and Endovascular Surgery 1998;16(3):185-191. 90. Cook TA, Michaels JA, Galland RB. Varicose vein clinics: modelling the effects of seasonal variation in referrals. J R Coll Surg Edinb 1997;42(6):400-2. 91. Whiteley MS, RayChaudhuri SB, Cornes J, Michaels JA, Galland RB. General surgery with a special interest in vascular surgery: Changing patterns of workload. British Journal of Surgery 1996;83(10):1364-1366. 92. Sculpher M, Michaels J, McKenna M, Minor J. A cost-utility analysis of laser-assisted angioplasty for peripheral arterial occlusions. Int J Technol Assess Health Care 1996;12(1):104-25. 93. Michaels JA, Payne SP, Galland RB. A survey of methods used for cardiac risk assessment prior to major vascular surgery. Eur J Vasc Endovasc Surg 1996;11(2):221-4. 94. Michaels JA. Major amputation of the lower limb. Surgery 1995:151-6. 95. Galland RB, Michaels JA, Toms A, Whyman A, Luxton K, Bell JA, et al. A comparison of clinical index and ejection fractions in predicting cardiac complications following infrarenal aortic reconstruction. Eur J Vasc Endovasc Surg 1995;9(2):233-8. 96. Fox AD, Michaels JA, Gray DW. Occlusion of the femoral artery secondary to osteochondroma. Eur J Vasc Endovasc Surg 1995;9(4):501-2. 97. Sculpher M, Michaels JA, McKenna M, Minor J. Phase II medical laser technology assessment. The role of laser in percutaneous arterial revascularisation: a cost-utility analysis. HERG Research Report 1994;17. 98. Michaels JA, Rutter P, Collin J, Legg FM, Galland RB. Relation between rates of leg amputation and distal arterial reconstructive surgery. Oxford Regional Vascular Audit Group. Bmj 1994;309(6967):1479-80. 99. Michaels JA, McWhinnie D, Hands LJ, Collin J, Fletcher EW. Iliac aneurysm treated by percutaneous occlusion and femorofemoral crossover grafting. Br J Surg 1994;81(1):378. 100. Michaels JA, Galland RB, Morris PJ. Organisation of vascular surgical services: evolution or revolution? Bmj 1994;309(6951):387-8. 101. Michaels JA, Galland RB. General practitioner referral of patients with symptoms of peripheral vascular disease. J R Coll Surg Edinb 1994;39(2):103-5. 102. Michaels JA, Browse DJ, McWhinnie DL, Galland RB, Morris PJ. Provision of vascular surgical services in the Oxford Region. Br J Surg 1994;81(3):377-81. 103. Michaels J, Minor J, Sculpher M. Self-Valuation of Health-Related Quality-of-Life and Utility in Patients with Vascular-Disease. British Journal of Surgery 1994;81(4):621-621. 104. Michaels J. Surgical evaluation at the crossroads. Br J Surg 1994;81(1):147. 105. McWhinnie DL, Michaels JA, Collin J, Morris PJ. Resource implications of cancelled operations. Bmj 1994;308(6921):138-9. 106. Ramesh S, Michaels JA, Galland RB. Popliteal aneurysm: morphology and management. Br J Surg 1993;80(12):1531-3. 107. Michaels JA, Torrie EP, Galland RB. The treatment of upper limb vascular occlusions using intraarterial thrombolysis. Eur J Vasc Surg 1993;7(6):744-6. 108. Michaels JA, Galland RB. Management of asymptomatic popliteal aneurysms: the use of a Markov decision tree to determine the criteria for a conservative approach. Eur J Vasc Surg 1993;7(2):136-43. 109. Michaels JA, Galland RB. Case mix and outcome of patients referred to the vascular service at a district general hospital. Ann R Coll Surg Engl 1993;75(5):358-61. 110. Michaels J. Second European Consensus Document on Chronic Critical Limb Ichaemia. Eur J Vasc Surg 1993;7(2):223. 111. Michaels J. Cost effectiveness league tables. Bmj 1993;306(6884):1072. 112. Michaels J. Who 1993;306(6891):1538. 113. Dawson C, Armstrong MW, Michaels J, Faber RG. Breast disease and the general surgeon. II. Effect of audit on the referral of patients with breast problems. Ann R Coll Surg Engl 1993;75(2):83-6. 114. Michaels JA, Reece-Smith H, Faber RG. Case-control study of patient satisfaction with day-case and inpatient inguinal hernia repair. J R Coll Surg Edinb 1992;37(2):99-100. 115. Michaels JA. The management of small abdominal aortic aneurysms: a computer simulation using Monte Carlo methods. Eur J Vasc Surg 1992;6(5):551-7. 116. Michaels JA, Galland RB. Prospective audit of vascular surgical emergencies in a district general hospital. Br J Surg 1991;78(10):1271-2. 117. Michaels JA. The selection of amputation level: an approach using decision analysis. Eur J Vasc Surg 1991;5(4):451-7. 118. Michaels J. Infrainguinal bypass surgery. Br J Surg 1991;78(11):1402-3. 119. Michaels JA. Percutaneous arterial recanalization. Br J Surg 1990;77(4):373-9. should manage vascular disease? Surgeons...? Bmj 120. Michaels J. Cost-benefit 1990;301(6761):1163. analysis 121. Michaels JA, Cross FW, Shaw P, Raphael M, Bowker TJ, Brown SG, et al. Laser angioplasty with a pulsed NdYAG laser: early clinical experience. Br J Surg 1989;76(9):921-4. 122. Michaels JA, Cross FW, Bowker TJ, Bown SG, Aita M, Samson G, et al. Assessment of a new device for laser angioplasty. Eur J Vasc Surg 1989;3(1):71-7. 123. Michaels JA. Choice of material for above-knee femoropopliteal bypass graft. Br J Surg 1989;76(1):7-14. 124. Michaels JA. Is the preferential use of polytetrafluoroethylene grafts for femoropopliteal bypass justified? J Vasc Surg 1989;10(2):212-3. 125. Lawrence RN, Marston 1989;299(6710):1283-4. 126. Michaels JA. The accumulation of porphyrins in atheroma: potential for diagnosis and treatment? J Photochem Photobiol B 1988;2(1):134-7. 127. Michaels JA. Surgical audit and carotid endarterectomy. Lancet 1988;2(8602):110-1. 128. Guy AJ, Michaels JA, Flear CT. Changes in the plasma sodium concentration after minor, moderate and major surgery. Br J Surg 1987;74(11):1027-30. 129. Michaels JA, Dickinson PH, McNeill IF. Complete occlusion of the infrarenal aorta: a review of thirty-two cases. J R Coll Surg Edinb 1986;31(3):139-42. 130. Palfreyman SJ, Tod AM, Brazier JE, Michaels JA. A systematic review of health-related quality of life instruments used for people with venous ulcers: an assessment of their suitability and psychometric properties. J Clin Nurs;19(19-20):2673-703. A, Michaels of JA. regional neurosurgical Peripheral vascular care. disease. Bmj Bmj