title: Epidemiological investigation on hepatitis B in Cássia dos Coqueiros, SP Brazil.
authors.affiliation: Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brasil.
authors.forename: A D
authors.initials: AD
authors.lastname: Passos
mesh_terms: D015415:Biomarkers; D001938:Brazil / Q000453:epidemiology; D006509:Hepatitis B / Q000453:epidemiology* / Q000276:immunology; D006801:Humans; D015995:Prevalence
chemical_list: D015415:Biomarkers