B Grab, B Cvjetanovic. Show Affiliations »
Abstract
Mesh: See more » Communicable Disease ControlCosts and Cost AnalysisDeveloping CountriesEconomics, MedicalHealth PlanningImmunizationMethods
Year: 1971 PMID: 5317089 PMCID: PMC2427948
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408