title: [A case of congenital esophageal stenosis that remained untreated until adulthood and was improved by endoscopic balloon dilatation].
authors.affiliation: Department of Gastroenterology, Osaka City Juso Hospital. m_miyano428@yahoo.co.jp
authors.forename: Masato
authors.initials: M
authors.lastname: Miyano
authors.forename: Tomoaki
authors.initials: T
authors.lastname: Yamasaki
authors.forename: Shinsuke
authors.initials: S
authors.lastname: Hiramatsu
authors.forename: Eiji
authors.initials: E
authors.lastname: Sasaki
authors.forename: Kenji
authors.initials: K
authors.lastname: Adachi
authors.forename: Osamu
authors.initials: O
authors.lastname: Kurai