title: [Ethological analysis of the effect of enkephalins on the interspecies behavior].
mesh_terms: D000700:Analgesics; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D004723:Endorphins / Q000502:physiology*; D004743:Enkephalin, Leucine; D004744:Enkephalin, Methionine; D004745:Enkephalins / Q000494:pharmacology / Q000502:physiology*; D005010:Ethology; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D013045:Species Specificity
chemical_list: D000700:Analgesics; D004723:Endorphins; D004745:Enkephalins; D004744:Enkephalin, Methionine; D004743:Enkephalin, Leucine
vernacular_title: Etologicheskiĭ analiz deĭstviia énkefalinov na vnutrividovoe povedenie.