title: Risk of perforation during endoscopic submucosal dissection using latest insulation-tipped diathermic knife (IT knife-2).
authors.affiliation: Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: S A
authors.initials: SA
authors.lastname: Con
authors.forename: I
authors.initials: I
authors.lastname: Oda
authors.forename: H
authors.initials: H
authors.lastname: Suzuki
authors.forename: C
authors.initials: C
authors.lastname: Kusano
authors.forename: S
authors.initials: S
authors.lastname: Kiriyama
authors.forename: T
authors.initials: T
authors.lastname: Gotoda