@Book{RANME20161640327, title = "O papel do ergotino na cl\'{\i}nica obst\'{e}trica", author = "CARD\'{U}S LLANAS, Jos\'{e}", publisher = "Porto : [s. n.]", editor = "[s. n.]", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=66032", year = "1945", }