Maternal separation vs removal from group companions in rhesus monkeys.
D000367:Age Factors; D000818:Animals; D000882:Haplorhini; D006608:Hierarchy, Social; D008251:Macaca; D008253:Macaca mulatta; D008425:Maternal Behavior; D008426:Maternal Deprivation; D009043:Motor Activity; D010379:Peer Group; D012059:Rejection, Psychology; D012919:Social Behavior; D012931:Social Environment; D013997:Time Factors