title: [Clinical conference at the 2nd Department of Surgery, Niigata University--1. Apico-aortic bypass operation in congenital aortic valve stenosis].
mesh_terms: D000328:Adult; D001024:Aortic Valve Stenosis / Q000151:congenital / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods