@article{oai:niigata-u.repo.nii.ac.jp:00012811, author = {坂田, 隆造}, issue = {12}, journal = {新潟医学会雑誌, 新潟医学会雑誌}, month = {Dec}, pages = {718--718}, title = {2 虚血性僧帽弁閉鎖不全の外科治療(第239回新潟循環器談話会)}, volume = {118}, year = {2004} }