@Book{RANME20161112756, title = "Schwangerschaft geburt und wochenbett", author = "Abel, Karl", publisher = "Berlin : Otto Enslin", editor = "Otto Enslin", series = "(Gyn\"{a}kologish-geburtshilfliche Taschenhefte f\"{u}r den praktischen Arzt ; 9)", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=13275", year = "1931", }