K RASKA. Show Affiliations »
Abstract
Entities: Disease
Keywords: HEPATITIS, INFECTIOUS/epidemiology
Mesh: See more » HepatitisHepatitis A/epidemiologyViral Vaccines
Substances: See more » Viral Vaccines
Year: 1957 PMID: 13502540
Source DB: PubMed Journal: J Hyg Epidemiol Microbiol Immunol ISSN: 0022-1732