Bacha, A Hepatitis delta virus antibodies in hepatitis B surface antigen asymptomatic carriers in Senegal. [electronic resource] - The Journal of infectious diseases Jan 1990 - 150-1 p. digital Publication Type: Letter ISSN: 0022-1899 Standard No.: 10.1093/infdis/161.1.150 doi Subjects--Topical Terms: AdultCarrier State--immunologyFemaleHepatitis Antibodies--bloodHepatitis B--epidemiologyHepatitis B Surface Antigens--bloodHepatitis D--epidemiologyHumansPregnancyPregnancy Complications--immunologySenegal--epidemiology