Y. Takeuchi
Japanese Journal of Cardiovascular Surgery 1981;11(1):47-48
Japanese Journal of Cardiovascular Surgery 1984;13(4):360-361
Japanese Journal of Cardiovascular Surgery 1988;18(2):273-275
Japanese Journal of Cardiovascular Surgery 1989;19(2):220-222
Japanese Journal of Cardiovascular Surgery 1990;20(2):283-284
Japanese Journal of Cardiovascular Surgery 1979;9(4):305-306