title: Antibody to hepatitis A virus in Liberians.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D002675:Child, Preschool; D005260:Female; D006506:Hepatitis A / Q000276:immunology*; D006507:Hepatovirus / Q000276:immunology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007988:Liberia
chemical_list: D000914:Antibodies, Viral