@inproceedings{oai:ir.jikei.ac.jp:00000449, author = {山田, 拓}, book = {東京慈恵会医科大学雑誌}, issue = {5}, month = {Sep}, title = {DRG/PPSの導入に向けて (第26回成医会柏支部例会)}, volume = {117}, year = {2002} }