“Effect of Gestation Stages on the Levels of T3, T4 and TSH in Pregnant Rats”. Journal of the College of Basic Education 19, no. 78 (December 13, 2022): 189–196. Accessed May 13, 2025. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7316.