title: Letter: Transfer factor and cell-mediated immunity in urinary-tract infections in children.
mesh_terms: D002648:Child; D006801:Humans; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D014165:Transfer Factor / Q000627:therapeutic use*; D014552:Urinary Tract Infections / Q000276:immunology* / Q000628:therapy
chemical_list: D014165:Transfer Factor