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Abstract
Entities: Disease
Mesh: See more » AdultCaliforniaFemaleFood HandlingHepatitis A/epidemiologyHepatitis A/etiologyHumansMale
Year: 1981 PMID: 6798404
Source DB: PubMed Journal: MMWR Morb Mortal Wkly Rep ISSN: 0149-2195 Impact factor: 17.586