@article{Ataullahjan2021, author = {Ataullahjan, Anushka and Ahsan, Hanaa and Soofi, Sajid and Habib, Muhammad Atif and Bhutta, Zulfiqar A.}, doi = {10.1080/14760584.2021.1915139}, journal = {Expert Review of Vaccines}, month = {may}, pages = {661-678}, title = {Eradicating polio in Pakistan: a systematic review of programs and policies}, url = {https://oadoi.org/10.1080/14760584.2021.1915139}, volume = {20}, year = {2021} }