Wright, J S Heart valve replacement by porcine aortic valve (Hancock prosthesis). [electronic resource] - The Medical journal of Australia Jun 1977 - 839-40 p. digital Publication Type: Journal Article ISSN: 0025-729X Standard No.: 10.5694/j.1326-5377.1977.tb131168.x doi Subjects--Topical Terms: AdolescentAdultAgedAnimalsAortic Valve--transplantationChildChild, PreschoolFemaleHeart Valve Diseases--surgeryHumansMaleMiddle AgedMitral ValvePostoperative Complications--epidemiologySwineTransplantation, Heterologous