Khakwani M, Parveen R, Ali S. Treatment success with two doses of methotrexate vs single dose of methotrexate in Ectopic Tubal Pregnancy. Pak J Med Sci [Internet]. 2022Jul.5 [cited 2024May7];38(6). Available from: https://www.pjms.org.pk/index.php/pjms/article/view/5251