Yiu, M. S., P. L. SO, and L. T. Kwong. “Uterine Artery Ligation As the First-Line Surgical Treatment for Postpartum Haemorrhage During Caesarean Section: A Retrospective Study”. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery, vol. 24, no. 2, May 2024, doi:10.12809/hkjgom.24.2.372.