OP05.03: Fetal ventricles evaluation at first trimester: ultrasound diagnosis and association with neural tube defects. (14th September 2022) - Volpe, N.; Chiarelli, A.; Melito, C.; Spinelli, M.; Corno, E.; Montrucchio, C.; Labadini, C.; di Pasquo, E.; Ghi, T.