A J Hall. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultAge FactorsChildChild, PreschoolGaitHumansImmunizationInfantInfant, NewbornMiddle AgedPapua New GuineaPoliomyelitis/epidemiologyPoliomyelitis/prevention & control
Year: 1982 PMID: 6957074
Source DB: PubMed Journal: P N G Med J ISSN: 0031-1480