Shah, S., Patel, S., Deliwala, K., Munshi, D. and Chudasama, T. (2023) “The role of foetal assessment by ultrasound at 11-13+6 weeks of gestation”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 12(10), pp. 3076–3079. doi: 10.18203/2320-1770.ijrcog20232950.