Chagas' disease and dinitrochlorobenzene.
D000287:Administration, Topical; D014355:Chagas Disease / Q000188:drug therapy* / Q000276:immunology; D004137:Dinitrochlorobenzene / Q000627:therapeutic use*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000188:drug therapy*
D004137:Dinitrochlorobenzene