title: Regurgitation of a mass into the mouth: a fibrovascular polyp of the esophagus.
authors.affiliation: Department of Gastroenterology, Kushiro City General Hospital, Kushiro, Japan. goa@sapmed.ac.jp
authors.forename: A
authors.initials: A
authors.lastname: Goto
authors.forename: M
authors.initials: M
authors.lastname: Suzuki
authors.forename: K
authors.initials: K
authors.lastname: Iizuka
authors.forename: Y
authors.initials: Y
authors.lastname: Yoshida
authors.forename: K
authors.initials: K
authors.lastname: Suzuki
authors.forename: M
authors.initials: M
authors.lastname: Itoh
authors.forename: H
authors.initials: H
authors.lastname: Wakasugi
authors.forename: K
authors.initials: K
authors.lastname: Fujii
authors.forename: Y
authors.initials: Y
authors.lastname: Matunaga
authors.forename: Y
authors.initials: Y
authors.lastname: Shinomura