title: Transfer factor in vitro. Additional data concerning a new method.
mesh_terms: D000941:Antigens; D002175:Candida / Q000276:immunology; D002478:Cells, Cultured; D006801:Humans; D007112:Immunity, Maternally-Acquired; D037102:Lectins / Q000494:pharmacology; D007962:Leukocytes / Q000276:immunology*; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D012882:Skin Tests; D014020:Tissue Extracts; D014373:Tuberculin
chemical_list: D000941:Antigens; D037102:Lectins; D014020:Tissue Extracts; D014373:Tuberculin