Yoshikawa, M [On clinical geriatrics]. [electronic resource] - Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine Oct 1972 - 1269-85 p. digital Publication Type: Journal Article ISSN: 0021-5384 Standard No.: 10.2169/naika.61.1269 doi Subjects--Topical Terms: AgedCardiovascular DiseasesGeriatricsHumansKidney DiseasesNervous System DiseasesRespiratory Tract Diseases