Autor: |
Nagai K; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Kuwatani M; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Takishin Y; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Furukawa R; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Hirata H; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Kawakubo K; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan., Sakamoto N; Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan. |