Sero-epidemiology of Hepatitis B Surface Antigenaemia among Adult Nigerians with Clinical Features of Liver Diseases Attending a Primary-Care Clinic in a Resource-Constrained Setting of Eastern Nigeria.

Sero-epidemiology of Hepatitis B Surface Antigenaemia among Adult Nigerians with Clinical Features of Liver Diseases Attending a Primary-Care Clinic in a Resource-Constrained Setting of Eastern Nigeria.