@Book{RANME20161495507, title = "The natural history of benign hypertensi\'{o}n", author = "Bechgaard, P", publisher = "Berlin ; [etc.] : Springer-Verlag", editor = "Springer-Verlag", series = "(Ciba Foundation Symposia)", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=51550", year = "1960", }