A New Accounting System for Financial Balance Based on Personnel Cost After the Introduction of a DPC/DRG System. - Yoshiaki Nakagawa; Tadamasa Takemura; Hiroyuki Yoshihara; Yoshinobu Nakagawa (J. Medical Syst., 2011)

New Indicators Based on Personnel Cost for Management Efficiency in a Hospital. - Yoshiaki Nakagawa; Hiroyuki Yoshihara; Yoshinobu Nakagawa (J. Medical Syst., 2011)

Management Evaluation about Introduction of Electric Medical Record in the National Hospital Organization. - Yoshiaki Nakagawa; Naoko Tomita; Kaoru Irisa; Hiroyuki Yoshihara; Yoshinobu Nakagawa (MedInfo, 2013)