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Abstract
Mesh: See more » ChildChild, PreschoolGlobal HealthHumansInfantMass Vaccination/organization & administrationMass Vaccination/statistics & numerical dataMass Vaccination/trendsUnited Nations/organization & administrationWorld Health Organization/organization & administration
Year: 2006 PMID: 16696156
Source DB: PubMed Journal: Wkly Epidemiol Rec ISSN: 0049-8114