SUMAIR ANWAR, JAMAL ABDUL NASIR, NAVEED YOUSUF, TAHSEEN KAZMI,. Evaluation of The Efficiency of Immunization Services at A Primary Health Care Centre of a Squatter Settlement in Karachi Research work was done at Ziauddin University, Karachi. Journal of Fatima Jinnah Medical University, [S. l.], v. 8, n. 3, 2018. Disponível em: http://jfjmu.com/index.php/ojs/article/view/145. Acesso em: 11 oct. 2025.