@Book{RANME20161220789, title = "Extraction de deux corps \'{e}trangers retenus dans l\textquotesingle ur\'{e}tre", author = "Amussat, Alphonse Auguste, 1820-1878", publisher = "[Paris] : Imp. A. H\'{e}rissey", editor = "Imp. A. H\'{e}rissey", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=24078", year = "18uu", }