title: Two's company--three's a crowd: some notes on human interaction.
mesh_terms: D000328:Adult; D002657:Child Development; D005190:Family; D005219:Father-Child Relations; D005260:Female; D006760:Hospitalization; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D001523:Mental Disorders / Q000628:therapy; D009034:Mother-Child Relations; D011574:Psychoanalytic Theory; D011575:Psychoanalytic Therapy; D012919:Social Behavior; D012951:Socialization