OP13.02: Early labour uterine artery Doppler assessment in uncomplicated term pregnancies: relationship with cerebroplacental ratio and perinatal outcomes. (15th October 2018) - Dall'Asta, A.; Ghi, T.; Rizzo, G.; Morganelli, G.; Galli, L.; Roletti, E.; Figueras, F.; Frusca, T.