title: [The El Progreso Médico journal and the Berlin meeting in 1890].
authors.affiliation: Servicio de Pediatría, Hospital Luis Calvo Mackenna.
authors.forename: Walter
authors.initials: W
authors.lastname: Ledermann
mesh_terms: D001604:Berlin; D002677:Chile; D003226:Congresses as Topic / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D010506:Periodicals as Topic / Q000266:history*