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Abstract
Mesh: See more » AdultAfricaAnimalsChildDiagnosis, DifferentialHumansInfantMonkey Diseases/diagnosisPoxviridae Infections/epidemiologySmallpox/diagnosisZoonoses/epidemiology
Year: 1973 PMID: 4345907 PMCID: PMC1588514
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447