S A Zeleke1. Show Affiliations » 1. Gondar College of Medical Sciences, Ethiopia. gcms@telecom.net.et
Abstract
Mesh: See more » ChildChild Health ServicesDeveloping CountriesHumansImmunization ProgramsVaccination
Year: 2000 PMID: 11191477 DOI: 10.1016/s0140-6736(00)92007-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321