title: Hepatitis B surface antigen (HBsAg) carrier rate among blood donors in Monrovia, Liberia.
authors.forename: A
authors.initials: A
authors.lastname: Guyot
mesh_terms: D000328:Adult; D001782:Blood Donors; D002353:Carrier State / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D006511:Hepatitis B Antigens / Q000097:blood*; D006801:Humans; D007223:Infant; D007988:Liberia / Q000453:epidemiology; D008297:Male; D008875:Middle Aged
chemical_list: D006511:Hepatitis B Antigens