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