请高手或者版主帮忙啊，谢谢了
第一篇：Journal of Thoracic and Cardiovascular Surgery
Volume 127, Issue 1 , January 2004, Pages 65-70
doi:10.1016/S0022-5223(03)01024-9
Copyright © 2004 The American Association for Thoracic Surgery. Published by Mosby, Inc.
Cardiopulmonary support and physiology
题目是：Traction injury during minimally invasive harvesting of the saphenous vein is associated with impaired endothelial function*1
Read at the Twenty-eighth Annual Meeting of The Western Thoracic Surgical Association, Big Sky, Mont, June 19-22, 2002.
Richard C. Cook MD , , a, Christine M. Crowley PhDb, Robert Hayden MDa, Min Gao PhDa, Lynn Fedoruk MDa, Samuel V. Lichtenstein MD, PhDa and Cornelis van Breemen DVM, PhDb
第二篇 Ann Thorac Surg 2001;71:1503-1507
© 2001 The Society of Thoracic Surgeons
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Original article: cardiovascular
题目是：Minimally invasive saphenous vein harvesting: effects on endothelial and smooth muscle function
Edward A. Black, FRCSa, Tomasz J. Guzik, MDb, Nick E.J. West, MRCPb, Karen Campbell, RNa, Ravi Pillai, FRCSa, Chandi Ratnatunga, FRCSa, Keith M. Channon, MD, MRCPa
