title: Pharyngeal Varices Secondary to Sinistral Portal Hypertension.
authors.affiliation: Department of Gastroenterology, Sapporo Kosei General Hospital, Sapporo, Japan.
authors.forename: Sho
authors.initials: S
authors.lastname: Kitagawa
authors.affiliation: Department of Gastroenterology, Sapporo Kosei General Hospital, Sapporo, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Miyakawa