title: Invited letter concerning: preparation of the internal mammary artery graft: which is the best method?
authors.forename: G E
authors.initials: GE
authors.lastname: Green
mesh_terms: D001783:Blood Flow Velocity / Q000187:drug effects; D006801:Humans; D008323:Mammary Arteries / Q000502:physiology* / Q000637:transplantation; D010208:Papaverine / Q000494:pharmacology; D012039:Regional Blood Flow / Q000187:drug effects; D013895:Thoracic Arteries / Q000502:physiology*
chemical_list: D010208:Papaverine