Induced depression in monkeys.
D000275:Adjustment Disorders / Q000209:etiology; D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D003863:Depression / Q000209:etiology; D004195:Disease Models, Animal; D004777:Environment; D005106:Exploratory Behavior; D006801:Humans; D008251:Macaca; D008253:Macaca mulatta; D008426:Maternal Deprivation; D009043:Motor Activity; D010379:Peer Group; D010988:Play and Playthings; D012043:Regression, Psychology; D012919:Social Behavior; D012934:Social Isolation; D013045:Species Specificity; D013997:Time Factors; D014828:Vocalization, Animal