S. Kawada
Japanese Journal of Cardiovascular Surgery 1985;15(1):45-47
Japanese Journal of Cardiovascular Surgery 1984;13(5):412-413
Japanese Journal of Cardiovascular Surgery 1985;14(4):208-210
Japanese Journal of Cardiovascular Surgery 1988;17(4):350-352
Japanese Journal of Cardiovascular Surgery 1991;20(4):697-698