S. Ohashi
Japanese Journal of Cardiovascular Surgery 1985;15(1):99-100
Japanese Journal of Cardiovascular Surgery 1982;12(1):36-38
Japanese Journal of Cardiovascular Surgery 1984;13(5):410-411
Japanese Journal of Cardiovascular Surgery 1980;10(2):96-97
Japanese Journal of Cardiovascular Surgery 1982;11(6):410-412
Japanese Journal of Cardiovascular Surgery 1987;17(3):236-239