Autor: |
Toyonaga H; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan., Hayashi T; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan., Motoya M; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan., Kin T; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan., Takahashi K; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan., Katanuma A; Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan. |
Abstrakt: |
Competing Interests: A. Katanuma has received honoraria as a lecture fee from Olympus Co., Tokyo, Japan. H. Toyonaga, T. Hayashi, M. Motoya, T. Kin, and K. Takahashi declare that they have no conflict of interest. |