[The study of immunoregulatory functions in patients with chronic active hepatitis (author's transl)].
D002908:Chronic Disease; D003208:Concanavalin A / Q000494:pharmacology; D006505:Hepatitis / Q000276:immunology*; D006801:Humans; D007108:Immune Tolerance; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
D003208:Concanavalin A