title: Circadian rhythms in monkeys: variability and behavioral correlations.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D001831:Body Temperature; D002940:Circadian Rhythm; D005260:Female; D006339:Heart Rate; D008254:Macaca nemestrina; D008297:Male; D009043:Motor Activity / Q000502:physiology