title: [Modification of an operant conditioning in rats under the effect of a subcutaneous injection of histamine].
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D003216:Conditioning, Operant / Q000187:drug effects*; D005260:Female; D006632:Histamine / Q000494:pharmacology*; D007279:Injections, Subcutaneous; D051381:Rats
chemical_list: D006632:Histamine
vernacular_title: Modification d'un conditionnement opérant chez le rat sous l'effet d'une injection sous-cutanée d'histamine.