title: Venereal transmission of hepatitis B virus.
mesh_terms: D002353:Carrier State; D005260:Female; D006509:Hepatitis B / Q000635:transmission*; D006514:Hepatitis B Surface Antigens; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases
chemical_list: D006514:Hepatitis B Surface Antigens