1. Can we achieve over 100 hours' survival with a total mechanical heart?;Klain;Trans Am Soc Artif Intern Organs,1971
2. 145 days' survival with an artificial heart;Tsushima;Trans Am Soc Artif Intern Organs,1977
3. Affeld KL. Rennekamp F, Weidemann H. Bücherl ES: A long-term percutaneous lead for intracorporeal artificial blood pump. Abstr Trans Eur Soc Artif Organs, Third Annual Meeting, p 68, 1976
4. Saving the aortic and pulmonary artery valves with total heart replacement;Olsen;Trans Am Soc Artif Intern Organs,1976
5. Imachi K, Fukimasa I, Nishisaka T, Ohmichi H, Iwai N, Kouno A, Miyake H, Atsumi K: How to protect the thrombus formation in artificial heart [sic]. Second Int Symp Artif Organs, Tokyo. Japan, Abstracts. 1977