Y. Kawachi
Japanese Journal of Cardiovascular Surgery 1982;12(2):81-83
Japanese Journal of Cardiovascular Surgery 1986;15(4):318-320
Japanese Journal of Cardiovascular Surgery 1987;17(1):25-28
Japanese Journal of Cardiovascular Surgery 1989;18(4):639-641
Japanese Journal of Cardiovascular Surgery 1989;18(6):822-824
Japanese Journal of Cardiovascular Surgery 1990;19(4):641-643
Japanese Journal of Cardiovascular Surgery 1990;19(4):710-712
Japanese Journal of Cardiovascular Surgery 1990;20(1):90-92
Japanese Journal of Cardiovascular Surgery 1991;20(5):884-886
Japanese Journal of Cardiovascular Surgery 1993;22(3):223-225