Kentaro NAKAYAMA
Medical Education 1979;10(2):74-79
Medical Education 1980;11(4):241-245
Medical Education 1980;11(6):337-339
Medical Education 1981;12(1):40-44
Medical Education 1973;4(4):281-283
Medical Education 1974;5(4):228-233
Medical Education 1975;6(2):151-152
Medical Education 1976;7(1):27-35
Medical Education 1977;8(3):148-161
Medical Education 1978;9(1):37-39