Group formation among captive mother-infant chimpanzees (Pan troglodytes).
D000374:Aggression; D000818:Animals; D005260:Female; D006120:Grooming; D006799:Housing, Animal; D006801:Humans; D008297:Male; D008425:Maternal Behavior; D002679:Pan troglodytes; D010988:Play and Playthings; D012919:Social Behavior; D012930:Social Dominance