2件 （「Takashi Okuma」）

A Study on Weirs Under Edo Era's Flood Control System 論文

Yasuaki Chino・Takashi Okuma ·1994-01-01 ·『HISTORICAL STUDIES IN CIVIL ENGINEERING』　14　pp. 93-108

doi:10.2208/journalhs1990.14.93

Accuracy of algorithms to identify patients with a diagnosis of major cancers and cancer-related adverse events in an administrative database: a validation study in an acute care hospital in Japan 論文

Takashi Fujiwara・Takashi Kanemitsu・Kosei Tajima・Akinori Yuri・Masahiro Iwasaku・Yasuyuki Okumura・Hironobu Tokumasu ·2022-07-01 ·『BMJ Open』　12(7)　pp. e055459-e055459

doi:10.1136/bmjopen-2021-055459