title: Prevalence of Australia antigen in military population.
mesh_terms: D000328:Adult; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008887:Military Medicine; D019966:Substance-Related Disorders; D014481:United States; D014744:Vietnam
chemical_list: D006511:Hepatitis B Antigens