C A de Quadros1, D A Henderson. Show Affiliations » 1. Pan American Health Organization, Washington, D.C.
Abstract
Mesh: See more » Developing CountriesHistory, 20th CenturyHumansImmunization Programs/historyImmunization Programs/statistics & numerical dataInternational CooperationLatin America/epidemiologyMeasles/prevention & controlNorth America/epidemiologyPan American Health OrganizationPoliomyelitis/epidemiologyPoliomyelitis/historyPoliomyelitis/prevention & controlPoliovirus Vaccine, Oral/historyPoliovirus Vaccine, Oral/therapeutic usePopulation Surveillance
Substances: See more » Poliovirus Vaccine, Oral
Year: 1993 PMID: 8024748 DOI: 10.1006/biol.1993.1093
Source DB: PubMed Journal: Biologicals ISSN: 1045-1056 Impact factor: 1.856