Shaikh, B. T., Haq, Z. u., Tran, N., & Hafeez, A. (2018). Health system barriers and levers in implementation of the Expanded Program on Immunization (EPI) in Pakistan: An evidence informed situation analysis. Public Health Rev.
Dyfyniad Arddull ChicagoShaikh, Babar Tasneem, Zaeem ul Haq, Nhan Tran, and Assad Hafeez. "Health System Barriers and Levers in Implementation of the Expanded Program On Immunization (EPI) in Pakistan: An Evidence Informed Situation Analysis." Public Health Rev 2018.
Dyfyniad MLAShaikh, Babar Tasneem, Zaeem ul Haq, Nhan Tran, and Assad Hafeez. "Health System Barriers and Levers in Implementation of the Expanded Program On Immunization (EPI) in Pakistan: An Evidence Informed Situation Analysis." Public Health Rev 2018.