1.
Nazar Ahmed Naji, Galawesh Norri Tahrr. The effect of Activin A and Steroid Hormones on the Recurrent and single Abortion. Tikrit J. Pure Sci. [Internet]. 2023 Feb. 10 [cited 2024 May 13];20(5):64-71. Available from: https://tjps.tu.edu.iq/index.php/tjps/article/view/1242