G A BALLANCE. Show Affiliations »
Abstract
Entities: Disease
Keywords: HEPATITIS, INFECTIOUS/epidemiology
Mesh: See more » EpidemicsHepatitisHepatitis A/epidemiologyHumansViral Vaccines
Substances: See more » Viral Vaccines
Year: 1954 PMID: 13149903 PMCID: PMC2093386 DOI: 10.1136/bmj.1.4870.1071
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447