Endoscopic and traditional saphenous vein harvest: a histologic comparison Gary L Griffith, MD, Keith B Allen, MD, Bruce F Waller, MD, David A Heimansohn, MD, Robert J Robison, MD, John J Schier, MD, Carl J Shaar, PhD The Annals of Thoracic Surgery Volume 69, Issue 2, Pages 520-523 (February 2000) DOI: 10.1016/S0003-4975(99)01364-8
Fig 1 Typical cross-section of greater saphenous vein demonstrating the histologic features evaluated during the study. The Annals of Thoracic Surgery 2000 69, 520-523DOI: (10.1016/S0003-4975(99)01364-8)