@Book{RANME20161474496, title = "A recently established procedure : corneal transplantation", author = "RYCROFT, P. V", publisher = "London : J. \& A. Churchill", editor = "J. \& A. Churchill", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=49449", year = "1966", }