Issues Faced By Lady Health Visitors (Lhvs) Working For Polio Immunization Campaigns In District Quetta, Pakistan. jmbas [Internet]. 04 Ağustos 2018 [a.yer 23 Ekim 2026];6(8):102-6. Erişim adresi: https://jmbm.in/index.php/jmbas/article/view/134