Hanna Khair Tunio, Aftab Ahmed, Faiqa Memon, Syed Mohammad Maqsood, Shahid Kamran, Muneer Saqid. Trends of expenditure on Immunization in Pakistan since 2000. j Muhammad Med Coll [Internet]. 2021Nov.21 [cited 2025Feb.22];11(2):36-9. Available from: https://jmmc.mmc.edu.pk/index.php/JMMC/article/view/152