TSE, K. Y.; LEUNG, W. C.; LAU, N. T.; LAU, C. T. 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, [S. l.], v. 6, n. 1, 2023. DOI: 10.12809/hkjgom.6.1.66. Disponível em: https://hkjgom.org/home/article/view/66. Acesso em: 3 may. 2024.