@Book{RANME20161016672, title = "La obesidad", author = "PERRIN, Maurice", publisher = "Madrid : M. Aguilar", editor = "M. Aguilar", series = "(Biblioteca de conocimientos m\'{e}dicos)", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=3667", year = "19uu", }