Naqvi, A. A., Naqvi, S. B. S., Shahid, S., & Yazdani, N. (2016). Barriers to rehabilitation treatment among poliomyelitis infected patients in Karachi, Pakistan: a mix methods study. KHYBER MEDICAL UNIVERSITY JOURNAL, 8(1). Retrieved from https://www.kmuj.kmu.edu.pk/article/view/15848