title: Letter: Immunotherapy of warts.
mesh_terms: D004137:Dinitrochlorobenzene / Q000627:therapeutic use; D006801:Humans; D006968:Hypersensitivity, Delayed; D007112:Immunity, Maternally-Acquired; D007167:Immunotherapy; D014860:Warts / Q000276:immunology / Q000628:therapy*
chemical_list: D004137:Dinitrochlorobenzene