![Gastroepiploic artery coronary bypass graft: non-invasive patency evaluation using color and duplex Doppler ultrasonography]()
Gastroepiploic artery coronary bypass graft: non-invasive patency evaluation using color and duplex Doppler ultrasonographyGryspeerdt, Stefaan; Van Hoe, Lieven; Mertens, Luc; Marchal, Guy; Stockx, Luc; Baert, Albert L.; Sergeant, Paul · European Journal of Cardio-Thoracic Surgery · 1997