Reliability of examining the external iliac artery with Doppler ultrasound in the first trimester and its relationship with maternal blood pressure and uterine artery blood flow

1. Ventura, W.
2. De Paco, C.
3. Delgado, J.L.
4. Blanco, J.E.
5. Peñalver, C.
6. Parrilla, J.J.