Abbasi, A., Begum, N., Devi, B., Hussain, M., & Waqar, F. (1995). INCIDENCE OF CONGENITAL ANOMALIES: A HOSPITAL BASED STUDY. Journal of Ayub Medical College Abbottabad, 7(2), 3–5. Retrieved from https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/4754