Akhtar, Lubna, and M Yunus Khan. 2016. “FREQUENCY OF DIFFERENT CONGENITAL ANOMALIES IN PRENATALLY VALPROIC ACID TREATED CHICK EMBRYOS: Congenital Anomalies in (VA) Treated Chick Embryos”. Pakistan Armed Forces Medical Journal 66 (4):564-69. https://www.pafmj.org/PAFMJ/article/view/766.