title: Heterotransplantation of the aortic valve in calves.
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000473:pathology / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000401:mortality; D001024:Aortic Valve Stenosis / Q000401:mortality; D002114:Calcinosis / Q000473:pathology; D002417:Cattle; D004696:Endocarditis / Q000209:etiology; D005260:Female; D005612:Freeze Drying; D006801:Humans; D007783:Lactones / Q000494:pharmacology; D008297:Male; D013242:Sterilization; D013923:Thromboembolism / Q000209:etiology; D014021:Tissue Preservation; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous
chemical_list: D007783:Lactones