LEUNG, Hillary HY, Jeffrey KH IP, Andrea YW CHAN, Phyllis CY NGAI, and Liona C POON. “How Has COVID-19 Impacted Obstetrics?”. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery 21, no. 1 (January 1, 2021). Accessed December 4, 2024. https://hkjgom.org/home/article/view/289.