title: Acquired tolerance to dinitrochlorobenzene reversed by cimetidine.
mesh_terms: D000328:Adult; D000505:Alopecia / Q000188:drug therapy*; D002927:Cimetidine / Q000494:pharmacology*; D004137:Dinitrochlorobenzene / Q000276:immunology / Q000627:therapeutic use*; D004361:Drug Tolerance; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D008297:Male; D009578:Nitrobenzenes / Q000627:therapeutic use*
chemical_list: D004137:Dinitrochlorobenzene; D006146:Guanidines; D009578:Nitrobenzenes; D002927:Cimetidine