title: Virus-B hepatitis in saliva.
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens / Q000276:immunology / Q000302:isolation & purification*; D006801:Humans; D012463:Saliva / Q000276:immunology / Q000382:microbiology*
chemical_list: D006511:Hepatitis B Antigens