title: Prevalence of HBs Ag, e--antigen and anti--e among Thai medical students.
mesh_terms: D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D002353:Carrier State / Q000453:epidemiology; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D013337:Students, Medical; D013785:Thailand
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens