Arif, Wasima, Farrah Mukhtar, Iffat Naheed, and Farhat Naz. “Medical Management of Cervical Ectopic Pregnancy”. Annals of King Edward Medical University 22, no. 2 (May 23, 2016). Accessed May 3, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/1295.