title: Endoscopic procedures developed in Japan.
authors.affiliation: Department of Endoscopy, Nagasaki University Hospital, Nagasaki, Japan.
authors.forename: Hajime
authors.initials: H
authors.lastname: Isomoto
authors.affiliation: Department of Endoscopy, Nagasaki University Hospital, Nagasaki, Japan.
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Nakao