TSE, K.Y., LEUNG, W.C., LAU, N.T. and LAU, C.T. 2023. Haemoperitoneum due to Tubal Abortion in a Patient with Negative Urine Pregnancy Test—Case Report and Literature Review. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery. 6, 1 (Mar. 2023). DOI:https://doi.org/10.12809/hkjgom.6.1.66.