References
[2]. Ahmed, Q. A., Nishtar, S., & Memish, Z. A. (2013). Poliomyelitis in Pakistan: Time for the Muslim world to step in. The Lancet, 381(9877), 1521-1523.
[3]. Akram, M., & Khan, F. J. (2007). Health care services and government spending in Pakistan (No. 22184). East Asian Bureau of Economic Research.
[4]. Chien, A. T., Li, Z., & Rosenthal, M. B. (2010). Improving timely childhood immunizations through pay for performance in Medicaidâ Managed Care. Health Services Research, 45(6p2), 1934-1947.
[5]. Domok, L., Balayan, M. S., Fayinka, O. A., Skrtic, N., Soneji, A. D., & Harland, P. (1974). Factors affecting the efficacy of live polio-virus vaccine in warm climates. Efficacy of type 1 Sabin vaccine administered together with antihuman gamma-globulin horse serum to breastfed and artificially fed infants in Uganda. Bulletin of the World Health Organization, 51(4), 333-347.
[6]. Islam, A. (2002). Health sector reform in Pakistan: Future directions. Journal Pakistan Medical Association, 52(4), 174-182.
[7]. Jegede, A. S. (2007). What led to the Nigerian boycott of the polio vaccination campaign? PLoS Med, 4(3), e73.
[8]. Kazi, A. N. (2013). Measles epidemic exposes inadequate vaccination coverage in Pakistan. BMJ, 346.
[9]. Khan, T., & Qazi, J. (2013). Hurdles to the global antipolio campaign in Pakistan: An outline of the current status and future prospects to achieve a polio free world. Journal of Epidemiology and Community Health, 67(8), 696-702.
[10]. Loevinsohn, B., & Harding, A. (2005). Buying results? Contracting for health service delivery in developing countries. The Lancet, 366(9486), 676-681.
[11]. Mangrio, N. K., Alam, M. M., & Shaikh, B. T. (2008). Is Expanded Programme on Immunization doing enough? Viewpoint of health workers and managers in Sindh, Pakistan. JPMA. The Journal of the Pakistan Medical Association, 58(2), 64.
[12]. Murhekar, M. V., Dutta, S., Kapoor, A. N., Bitragunta, S., Dodum, R., Ghosh, P., & Parmar, K. (2013). Frequent exposure to suboptimal temperatures in vaccine coldchain system in India: Results of temperature monitoring in 10 states. Bulletin of the World Health Organization, 91(12), 906-913.
[13]. Mushtaq, M. U., Shahid, U., Majrooh, M. A., Shad, M. A., Siddiqui, A. M., & Akram, J. (2010). From their own perspective-constraints in the Polio Eradication Initiative: perceptions of health workers and managers in a district of Pakistan's Punjab province. BMC International Health and Human Rights, 10(1), 1.
[14]. Nishtar, S. (2010). Pakistan, politics and polio. Bulletin of the World Health Organization, 88(2), 159-160.
[15]. Pakhare, A. P., Bali, S., Pawar, R. B., & Lokhande, G. S. (2014). Assessment of cold-chain maintenance in vaccine carriers during Pulse Polio National Immunization day in a rural block of India. WHO South-East Asia Journal of Public Health, 3(2), 190.
[17]. Centers for Disease Control and Prevention. (CDC). (2009). Progress toward poliomyelitis eradication--Afghanistan and Pakistan, 2008.
[18]. Centers for Disease Control and Prevention. (CDC) (2015). Progress towards poliomyelitis eradication: Pakistan, January 2014–September 2015.
[19]. Riaz, H., & Rehman, A. (2013). Polio vaccination workers gunned down in Pakistan. The Lancet Infectious Diseases, 13(2), 120.
[20]. Toole, M. J. (2016). So close: Remaining challenges to eradicating polio. BMC Medicine, 14(1), 43.
[21]. Yahya, M. (2007). Polio vaccines—“no thank you!” barriers to polio eradication in Northern Nigeria. African Affairs, 106(423), 185-204.