TY - CONF AU - Cerviño Gómez, Elena AU - López Ramón y Cajal, Carlos AU - González Boubeta, Roberto AU - Cernadas Pires, Sofía PY - 2014 SN - 1476-7058 UR - http://hdl.handle.net/20.500.11940/319 LA - eng TI - Association of firsttrimester PAPP-a with smallfor-gestational age infant and other adverse pregnancy outcomes DO - 10.3109/14767058.2014.924236 VL - 27 ER -