@Book{RANME20161155951, title = "YEAR Book de Pediatr\'{\i}a: 1976", publisher = "Buenos Aires [etc.] : M\'{e}dica panamericana", editor = "M\'{e}dica panamericana", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=17595", year = "1976", }