TY - CONF AU - Cerviño Gómez, Elena AU - López Ramón y Cajal, Carlos AU - Cordeiro Vidal, Gloria PY - 2014 SN - 1476-7058 UR - http://hdl.handle.net/20.500.11940/326 LA - eng TI - Is it time to look for vasa previa? Cajal method's for prenatal diagnosis DO - 10.3109/14767058.2014.924236 VL - 27 ER -