@article{oai:niigata-u.repo.nii.ac.jp:00021589, author = {星山, 圭鉱 and 八木, 聡}, issue = {3}, journal = {新潟医学会雑誌, 新潟医学会雑誌}, month = {Mar}, pages = {220--221}, title = {31) 当院の早期直腸癌症例(第231回新潟外科集談会)}, volume = {105}, year = {1991} }