Itoi, Takao; Sofuni, Atsushi; Itokawa, Fumihide; Kurihara, Toshio; Tsuchiya, Takayoshi; Ishii, Kentaro; Tsuji, Shujiro; Gotoda, Takuji; Moon, Jong Ho
ArticleIssue Date2011CitationGastrointestinal Endoscopy, v.73, no.4, pp 841 - 843PublisherMosby Inc.