Mehmood, Talat, and Ayesha Babar. “KNOWLEDGE, ATTITUDE AND PRACTICE OF POLIO PREVENTION AMONG PEOPLE IN KHYBER PAKHTUNKHWA: KAP of Polio Prevention”. Pakistan Armed Forces Medical Journal 64, no. 4 (December 31, 2014): 596–9. Accessed May 12, 2024. https://www.pafmj.org/PAFMJ/article/view/1651.