@Book{RANME20161156651, title = "La clinica y el laboratorio", author = "Balcells Gorina, Alfonso 1915-2002", publisher = "Barcelona [etc] : Mar\'{\i}n", editor = "Mar\'{\i}n", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=17665", year = "1971", }