By ethology out of psycho-analysis: an experiment in interbreeding.
D000818:Animals; D001010:Anxiety, Separation / Q000523:psychology; D002648:Child; D002649:Child Abuse; D004195:Disease Models, Animal; D005260:Female; D006801:Humans; D008425:Maternal Behavior; D008426:Maternal Deprivation; D012106:Research