title: Transfer factor: specific and nonspecific effects and chemical characteristics of dialyzable leukocyte lysates (DLL). Part I. Introduction. (first of three parts).
mesh_terms: D000818:Animals; D003956:Dialysis; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007111:Immunity, Cellular; D007116:Immunization, Passive; D007961:Leukocyte Migration-Inhibitory Factors; D008213:Lymphocyte Activation; D012882:Skin Tests; D014165:Transfer Factor / Q000276:immunology*
chemical_list: D007961:Leukocyte Migration-Inhibitory Factors; D014165:Transfer Factor