Shah, D M Modified technique to produce valvular incompetence in in situ saphenous vein arterial bypass. [electronic resource] - Archives of surgery (Chicago, Ill. : 1960) Mar 1981 - 356-8 p. digital Publication Type: Journal Article ISSN: 0004-0010 Standard No.: 10.1001/archsurg.1981.01380150074020 doi Subjects--Topical Terms: Femoral Artery--surgeryHumansMethodsSaphenous Vein--surgerySurgical Instruments