G S Poe, J T Massey. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAgedChildChild, PreschoolCommunicable Disease ControlGovernment AgenciesHumansInfantInfant, NewbornInfluenza, Human/epidemiologyInfluenza, Human/prevention & controlMiddle AgedPopulation SurveillanceSurveys and QuestionnairesUnited StatesVaccination/statistics & numerical data
Year: 1977 PMID: 877203 PMCID: PMC1432027
Source DB: PubMed Journal: Public Health Rep ISSN: 0033-3549 Impact factor: 2.792