1.
Ajmi A. Association Of Serial Beta HCG And Progesterone Level With Outcome In Pregnancy Of Unknown Location. J. Bahria Univ. Med. Dent. Coll. [Internet]. 2018 Mar. 5 [cited 2025 Nov. 5];8(1):21-5. Available from: https://ojs.bahria.edu.pk/jbumdc/index.php/ojs/article/view/291