Ramezanpour M, Aghazade naini A, Rahmanian E, Halali M. The role of CA-125 level in diagnosis of ectopic pregnancy and threatened abortion. Sch Med Stud J [Internet]. 2019 Oct. 22 [cited 2024 May 2];1(1):5-7. Available from: https://journals.sbmu.ac.ir/smsj/article/view/22961