title: Some contributions of ethology to group therapy: dominance and hierarchies.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D004291:Dominance-Subordination; D005010:Ethology; D006801:Humans; D011615:Psychotherapy, Group; D011616:Psychotherapy, Multiple; D012737:Sex Factors; D012930:Social Dominance