TY  - CONF 
AU  - Couce Pico,  María Luz
AU  - Baña Souto, Ana Maria
AU  - Pérez Muñuzuri, Alejandro
AU  - Urisarri Ruiz de Cortaza, Adela
AU  - Iglesias Deus, Alicia
AU  - Rodríguez Cervilla, José
PY  - 2014
SN  - 1476-7058
UR  - http://hdl.handle.net/20.500.11940/989
LA  - eng
TI  - The effect of in vitro fetilization on multiple gestation and preterm birth. Assessment in 55.725 deliveries
DO  - http://dx.doi.org/10.3109/14767058.2014.924236
VL  - 27
ER  -