B Aylward, J Andrus, J Bilous, J Smith, R Sanders. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » ChinaHumansImmunization ProgramsInternational CooperationMyanmarPoliomyelitis/prevention & control
Year: 1997 PMID: 9048817 DOI: 10.1016/s0140-6736(97)80127-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321