H. B. Shahab Syed and M. Yunus Khan, “EFFECT OF PRENATAL PHENYTOIN EXPOSURE ON THE APICAL ECTODERMAL RIDGES OF CHICK WING BUDS: Prenatal Phenytoin Exposure And The Apical Ectodermal Ridges”, Pak Armed Forces Med J, vol. 67, no. 4, pp. 604–09, Aug. 2017, Accessed: Jun. 10, 2025. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/707