L Y Kang. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdolescentAdultChildChild, PreschoolChinaCross-Sectional StudiesFemaleHepatitis B/epidemiologyHepatitis B/prevention & controlHumansMaleMiddle Aged
Year: 1986 PMID: 3491667
Source DB: PubMed Journal: Can J Public Health ISSN: 0008-4263