Monkey psychiatrists.
D000367:Age Factors; D000374:Aggression; D000818:Animals; D001522:Behavior, Animal; D003863:Depression; D004195:Disease Models, Animal; D005106:Exploratory Behavior; D005260:Female; D006126:Group Processes; D000882:Haplorhini; D006799:Housing, Animal; D006801:Humans; D008124:Locomotion; D008251:Macaca; D008297:Male; D008425:Maternal Behavior; D010988:Play and Playthings; D011247:Pregnancy; D012726:Sexual Behavior, Animal; D012919:Social Behavior; D012920:Social Behavior Disorders / Q000628:therapy; D012934:Social Isolation