1.  Chambers D, Epstein D, Walker S, Fayter D, Paton D, Wright K, Michaels J, Thomas S, Sculpher M, Woolacott N. Endovascular stents for abdominal aortic aneurysms: a systematic review and economic model. Health Technol. Assess 2009; 13(48).

2.  Wardlow JM, Stevenson MD, Chappell F, Rothwell PM, Gillard J, Young G, Thomas SM, Roditi G and Gough MJ. Carotid Artery Imaging for Secondary Stroke Prevention. Both Imaging Modality and Rapid Access to Imaging Are Important. Stroke 2009;40:3511-3517.

3.  Hon LQ, Ganeshan A, Thomas SM, Warakaulle D, Jagdish J, Uberoi R. Vascular closure devices: a comparative overview. Curr Probl Diagn Radiol. 2009 Jan-Feb;38(1):33.43.

4.  Hon LQ, Ganeshan A, Thomas SM, Warakaulle D, Jagdish J, Uberoi R. An overview of vascular closure devices: What every radiologist should know. Eur J Radiol. 2008 Nov 26.

5.  Thomas SM, Goodacre SW, Sampson FC, vanbeek EJR. Diagnostic Value of computed tomography (CT) for deep venous thrombosis: results of a systematic review and meta-analysis. Clinical Radiol. 2008 Mar;63(3);299-304.

6.  Berczi V, Bottomley JR, Thomas SM, Taneja S, Gaines PA, Cleveland TJ. Long-term retrievability of IVC filters: should we abandon permanent devices: Cardiovasc Intervent Radiol. 2007 Sep-Oct;30(5):820-7.

7.  Sampson FC, Goodacre SW, Thomas SM, vanBeek EJR. The accuracy of MRI in diagnosis of suspected deep vein thrombosis; systematic review and meta-analysis. Eur Radiol. 2007;17(1):175-81.

8.  Gopalan D and Thomas SM. Pharmacotherapy for patients undergoing carotid stenting. European Journal of Radiology 60 (206)16-19.

9.  Goodacre S, Stevenson M, Wailoo A, Sampson F, Sutton AJ, Thomas S. How should we diagnose suspected deep-vein thrombosis? Quarterly Journal of Medicine. 99(6):377-88, 2006 Jun.

10.  Goodacre S, Sampson F, Stevenson M, Thomas SM, Van Beek E, Wailoo A, Sutton AJ. Measurement of the clinical and cost-effectiveness of non-invasive diagnostic testing strategies for deep vein thrombosis. Health Technol Assess 2006; 10 (15).

11.  Wardlaw JE, Chappel FM, Stevenson M, Denigris E, Thomas S et al. Accurate practical and cost-effectiveness assessment of carotid stenosis in the UK Health Technology Assessment (Winchester, England). 2006; 10(30).

12.  Goodacre S, Sampson F, Thomas S, van Beek E, Sutton A. Systematic review and meta-analysis of the diagnostic accuracy of ultrasonography for deep vein thrombosis. BMC Medical Imaging 2005, 5:6.

13.  Sampson FC, Goodacre SW, Thomas SM, vanbeek EJR. The accuracy of MRI in diagnosis of suspected deep vein thrombosis: asystematic review and meta-analysis. Accepted by European Radiology.

14.  Diagnostic Value of computed tomography (CT) for deep venous thrombosis: results of a systematic review and meta-analysis. Submitted to Clinical Radiology.

15.  Kaltenthaler EC, Walters SJ, Chilcott JB, Blakeborough A, Bravo Vergel Y and Thomas S. MRCP compared to dianostic ERCP for the diagnosis of biliary obstruction: a systematic review. BMC Medical Imaging 2006, 6:9.

16.  Bravo Vergel Y, Chilcott JB, Kaltenthaler EC, Walters SJ, Blakeborough A and Thomas S. Economic evaluation of Magnetic Resonance Cholangiopancreatography compared to diagnostic Endoscopic Retrograde Cholangiopancreatography for the investigation of biliary tree observation. International Journal of Surgery 4 (1) 12-19 2006.

17.  Berczi V, Thomas SM, Turner D, Bottomley JR, Cleveland TJ, Gaines PA. Stent implantation for acute iliac artery occlusions: initial experience. J Vasc Interv Radiol. 2006 Apr;17(4):645-9.

18.  Goodacre, S., Stevenson M, Wailoo A, Sampson F, Sutton A, Thomas S. (2006) How should we diagnose suspected deep vein thrombosis, Quarterly Journal of Medicine, Vol.99(6):377-88.

19.  Michaels JA, Drury D, Thomas SM. Cost-effectiveness of Endovascular Abdominal Aortic Aneurysm Repair (EVAR): An Economic Model to inform clinical practice and research. BJS 2005; 92:960-967.

20.  Widjaja E, Manuel D, Hodgson TJ, Connolly DJ, Coley SC, Romanowski CA, Gaines P, Cleveland T, Thomas S, Griffiths PD, Doyle C, Venables GS. Sheffield Stroke Prevention Group. Imaging findings and referral outcomes of rapid assessment stroke clinics. Clinical Radiology. 60(10):1076-82, 2005 Oct.

21.  Kaltenthaler E, Bravo Y, Chilcott J, Thomas S, Blakeborough T, Walters S, Bouchier H. A Systematic Review and Economic Evaluation of Magnetic Resonsnace Cholangiopancreatography Compared to Diagnostic Endoscopic Retrograde Cholangiopancreatography. Health Technolgoy Assessment (Winchester, England). 8(10):1-98,2004.

22.  Member of Consensus group. Peripheral Arterial Disease Antiplatelet Consensus Group. Antiplatelet therapy in peripheral arterial disease. Consensus statement European Journal of Vascular & Endovascular Surgery. 26(1):1-16,2003 Jul.

23.  Calvert N, Hind D, McWilliams RG, Thomas SM, Beverley C, Davidson A. The effectivess and cost-effectivesness of ultrasound locating devices for central venous access: a systematic review and economic evaluation. Health Technology Assessment (Winchester England). 7(12):1-84, 2003.

24.  Macdonald S, Thomas SM, Cleveland TJ, Gaines PA. Angioplasty or Stenting in Adult Coarctation of the Aorta? A Retrospective Single Center analysis Over a Decade. Cadriovasc Inter Rad 26(4):357-364 Jul-Aug 2003.

25.  Macdonald S, Thomas SM, Cleveland TJ, Gaines PA. Outpatient Vascular Intervention: A Two-year experience. CVIR 2002;25:403-412.

26.  Thomas SM, Calvert NW. Economic evaluations Clinical Radiology 57(5):429; author reply 429, 2002 May.

27.  Macdonald S, Thomas SM, Cleveland TJ, Gaines PG. Day case interventional vascular practice. Intervention 4(3)72-77. 2001.

28.  Semba CP, Bakal CW, Calis KA, Grubbs GE, Hunter DW, Mataalon TAS, Murphy TP, Stump DC, Thomas SM and the Advistory Panel on Catherer-Directed Thrombolytic Therapy. Alteplase as an alternative to Urokinase. JVIR: 11;(3):279-288. 2000.

29.  Thomas SM, Bees N, Adam EJ. Trends in the use of pelvimetry techniques. Clinical Radiology 1998;53(4):293-295.

30.  Butler-Manuel SA, Gould DA, Thomas SM, Carter PG, Barton DPJ. Thromboembolic disease as a presentation of gynaecological malignancy. British Journal of Obstetrics and Gynacology 1997;104:1413-1415.

31.  Badr I, Thomas SM, Cotterill AD, Pettett A, Oduko JM, Adam J, Fitzgerald M. X-ray pelvimetry- Which is the best technique? Clinical Radiology 1997;52:136-141.

32.  Thomas SM, Williams JE, Adam EJ. Intravascular Contrast Media: Can we justify the continued use of ionic contrast agents? Clinical Radiology 1997;52:59-61.

33.  Thomas SM, Patel U, Buckenham TM, Kellett MJ. In Situ Formation of a Loop Snare for Retrieval of a Foreign Body Wihtout a Free End. Cardiovascular and Interventional Radiology (letter) 1997 20(2):163.

34.  Thomas SM, Younger K, Child A, Wilson AG. Is the metacarpal index useful in the diagnosis of Marfan syndrome? Clinical Radiology 1996;51:570-574.

35.  Thomas SM, Howlett DC, Hearn FJ. Case report: Ultrasound appearances of pseudomembranous colitis. Australasian Radiology 1996;40:162-164.

36.  Thomas SM, Walker WJ. Ultrasound guided aspiration of ovarian cysts: results in ultrasonically benign cysts. Journal of Interventional Radiology1996;11:161-167.

37.  Thomas SM, Walker WJ. Ultrasound guided ovarian cyst aspiration in pregnancy. Journal of Interventional Radiology 1996; 11:169-172.

38.  Thomas SM, Belli AM. Case report: The role of angioplasty and renal artery stenting for bilateral renal artery stenosis prior to aortic aneurysm repair. Minimally Invasive Therapy 1995;4:105-107.

39.  Russell-Jones DL, Thomas SM, Simpson RD, Bevan PC and Bateman CJT. The first reported case of hypoglycaemia as the presenting feature of invasive plasmacytoma with a paraprotein band and grossly elevated insulin levels. British Journal of Haematology Sept 1990; 151:151-153.

Invited Reviews

1.  Thomas SM. The current role of conventional angiography. Imaging, 13, 366-375: 2001.

2.  Thomas SM, Belli A-M. Retrieval of the failing graft. Critical Ischaemia. 1998;8(1):19-29.

3.  Thomas SM, Belli AM, Buckenham TM. Update on Endovascular Management of Arterial Occlusive Disease. Hospital Medicine. 1998;59(7):543-548.

4.  Thomas SM, Gaines PA. Carotid angioplasty. Reflections 1998; 3(3):4-6.

5.  Thomas SM, Belli AM. Choosing an arterial puncture site: an overview. Part II: Arterial access from the upper limb. Radiology Now 1997;14(1):6-10.

6.  Thomas SM, Belli AM. Choosing an arterial puncture site: an overview. Part I: Arterial access from the lower limb. Radiology Now 1996;13(3):38-43.

Book Chapters

1.  Turner D, Thomas SM. Upper limb intervention. Edited by Cowling M. (In Press).

2.  Thomas SM, Nassef A. Treatment of Chronic Lower limb ischaemia. In Vascular and Endovascular Surgery (3rd Edition). Edited by Beard JB and Gaines PA. Elsevier Ltd. (2006).

3.  Thomas SM, Tank KT, Fillinger MF. Endovascular Approaches and Techniques. In: Vascular Surgery. Edited by Davies AH and Brophy CM. Springer 2006.

4.  Thomas SM, Tan KT, Fillinger MF. Radiological Investigations. In: Vascular Surgery. Edited by Davies AH and Brophy CM. Springer 2006.

5.  Thomas SM, Beard JD. The RETA Registry: What have we learned? In: Endovascular Intervention: Current Controversies. Edited by Wyatt MG and Watkinson AF. tfm Publishing Limited 2004.

6.  Beard JD, Thomas SM, Ireland M. EVARs need watching at 5 years. In: Vascular and Endovascular Challenges, Edited by Greenhalgh. Biba Publishing 2004.

7.  White G, Thomas SM, Gaines PA. Endovascular management of addominal aortic aneurysm. In: A comparison to specialist surgical practice: Vascular and Endovascular surgery. Edited by Beard and Taines. Harcourt 2001.

8.  Thomas SM, Gaines PA. Femoral Artery Stenting. In: Periopheral Vascular Stenting for Cardiologists. Edited by Heuser. Dunitz 1999.

9.  Thomas SM, Beard JD. Do we learn anything from the Registry of Endovascular Treatment of Aneurysms (RETA) on the durability of stent grafts. In: The Durability of Vascular and Endovascular Surgery, Edited by Greenhalgh and Powell. Saunders 1999.

10.  Adiseshiah M, Thomas SM, Gaines PA. Endovascular Surgery. In Recent Advances in Surgery 22, Edited by Taylor and Johnson. 1999.

11.  Gaines PA, Thomas SM. Has the Endovascular Management of Aorto-Illiac Disease Buried the Need for Open Surgery. In: Indications in Vascular and Endovascular Surgery, Edited by Greenhaulgh. Saunders 1998.

Reports

1.  Abdominal Aortic Aneurysm: a service in need of surgery? A Report by the National Confidential Enquiry into patient Outcomes and Death. 2006. Member of Expert panel.

2.  Assessment report for the National Institute for Clinical Excellence: The Effectiveness and Cost-effectiveness of Ultrasound Locating Devices for Central Venous Access. Calvert N, Hind D, McWilliams RG, Beverley C, Thomas SM. June 2002.

3.  Calvert NW, Lloyd Jones M, Thomas SM, Richards RG, Payne JN. The Use of Endovascular Stents for Abdominal Aortic Aneurysm. Sheffield: Trent Institute for Health Services Research, University of Leicester, Nottingham and Sheffield, 1999. Guidance Note for Purchasers: 99/08

4.  The Fifth Report on the Registry for Endovascular Treatment of Aneurysms (RETA): Thomas SM: On behalf of the Joint Working Party of the Vascular Surgical Society of Great Britain and Ireland and the British Society of Interventional Radiology.

5.  The Fourth Report on the Registry for Endovascular Treatment of Aneurysms (RETA): Thomas SM: On behalf of the Joint Working Party of the Vascular Surgical Society of Great Britain and Ireland and the British Society of Interventional Radiology.

6.  The Third Report on the Registry for Endovascular Treatment of Aneurysms (RETA) January 1996-December 1998: Thomas SM: On behalf of the Joint Working Party of the Vascular Surgical Society of Great Britain and Ireland and the British Society of Interventional Radiology.

7.  The Second Report on the Registry for Endovascular Treatment of Aneurysms (RETA) January 1996-December 1997: Thomas SM: On behalf of the Joint Working Party of the Vascular Surgical Society of Great Britain and Ireland and the British Society of Interventional Radiology.