title: [History of the gastroenterology service at the Alejandro Posadas Hospital].
authors.affiliation: Servicio de Gastroenterología, Hospital Profesor A. Posadas, Haedo Provincia de Buenos Aires, Argentina.
authors.forename: J C
authors.initials: JC
authors.lastname: Chiocca
mesh_terms: D001118:Argentina; D005762:Gastroenterology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006748:Hospital Departments / Q000266:history*