Factors Associated with Missed Vaccination during Mass Immunization Campaigns대규모 예방접종 캠페인 중 놓친 예방접종과 관련된 요인Original Paper Published on 2009-06-012024-08-25 Journal: Journal of Health, Population, and Nutrition [Category] 폴리오, [키워드] child health evaluation studies immunization polio Polio vaccine review literature Vaccine PMC 바로가기 [Article Type] Original Paper