title: [The use of a logistic model in the study of factors affecting HBsAg clearance].
mesh_terms: D002353:Carrier State / Q000188:drug therapy; D006509:Hepatitis B / Q000453:epidemiology; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008838:Microcomputers; D008954:Models, Biological; D012984:Software
chemical_list: D006514:Hepatitis B Surface Antigens