LAU, K.W., TAI, S.M., LO, P.Y., CHAN, Y.T.V., LEUNG, W.C. and LAU, W.L. 2023. Opinions of midwives and pregnant women on prelabour ultrasound examination. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery. 19, 2 (Apr. 2023). DOI:https://doi.org/10.12809/hkjgom.19.2.01.