R Mac Donald. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AgedHumansInfluenza, Human/prevention & controlPneumococcal Infections/prevention & controlReproducibility of ResultsVaccination/statistics & numerical data
Year: 1999 PMID: 10987642
Source DB: PubMed Journal: Am J Prev Med ISSN: 0749-3797 Impact factor: 5.043