@article{oai:toyo.repo.nii.ac.jp:00005583, author = {児玉, 俊介}, issue = {2}, journal = {経済論集, The Economic review of Toyo University.}, month = {Jan}, pages = {37--50}, title = {社会医療保険制度と治療効果の不確実性(1)}, volume = {21}, year = {1996} }