Salman, Ali Naeem, and Sada Ghaleb Taher Al-mosaui. “Study the Effect of Dexamethasone on the External Morphology Features at Different Embryonic Developmental Stages in the Swiss Albino Mice Embryos”. University of Thi-Qar Journal, vol. 13, no. 1, Apr. 2019, p. 126_138, https://www.jutq.utq.edu.iq/index.php/main/article/view/146.