title: Cell-mediated immunity and immunosuppressive therapy in HBsAg-positive chronic active hepatitis.
mesh_terms: D001379:Azathioprine / Q000627:therapeutic use*; D002908:Chronic Disease; D006509:Hepatitis B / Q000188:drug therapy* / Q000276:immunology; D006801:Humans; D066298:In Vitro Techniques; D008934:Mitogens / Q000494:pharmacology; D011241:Prednisone / Q000627:therapeutic use*; D013268:Stimulation, Chemical; D013601:T-Lymphocytes / Q000187:drug effects / Q000276:immunology*
chemical_list: D008934:Mitogens; D001379:Azathioprine; D011241:Prednisone