YEUNG, W.-Y., and T.-C. LEE. “Mifepristone-Misoprostol Versus Misoprostol Alone for Second Trimester Termination of Pregnancy in a Tertiary Hospital in Hong Kong”. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery, vol. 22, no. 2, Apr. 2023, doi:10.12809/hkjgom.22.2.01.