AKASHA, M. A. ., R. R. . ANDERSON, and D. A. . NIXON. “Thyroid Hormones (T4, T3, and rT3) in Serum of Rats Injected With Relaxin, Progesterone And/ Or Estradiol Benzoate”. The Libyan Journal of Agriculture, vol. 13, no. 1, Apr. 2023, http://uot.edu.ly/journals/index.php/ljagric/article/view/408.