Agrawal, Sonal, and Vimal K. Agarwal. “A Retrospective Study on Ectopic Pregnancy at Tertiary Care Hospital: A Two-Year Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 1 (December 26, 2018): 50–53. Accessed October 27, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/5924.