@Book{RANME20161187648, title = "Schwannoma epitelioide maligno paravertebral", author = "COLLIA FERNANDEZ, F", publisher = "Salamanca : [s.n.]", editor = "[s.n.]", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=20764", year = "1980", }