Naeem, M., Adil, M., Abbas, S. H., Khan, M. Z.- ul-I., Naz, S. M., Khan, A., & Khan, M. U. (2011). COVERAGE AND CAUSES OF MISSED ORAL POLIO VACCINE IN URBAN AND RURAL AREAS OF PESHAWAR. Journal of Ayub Medical College Abbottabad, 23(4), 98–102. Retrieved from https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2398