title: Intestinal parasites and Au antigen transmission.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001196:Ascariasis / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006511:Hepatitis B Antigens; D006725:Hookworm Infections / Q000150:complications*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007303:Insect Vectors; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D012675:Senegal
chemical_list: D006511:Hepatitis B Antigens