Light induced changes in ketamine response in the chick.
D000818:Animals; D000831:Animals, Newborn; D001522:Behavior, Animal / Q000187:drug effects; D002645:Chickens; D002940:Circadian Rhythm / Q000187:drug effects; D003624:Darkness; D007649:Ketamine / Q000494:pharmacology*; D008027:Light; D008297:Male; D004856:Postural Balance / Q000187:drug effects; D013997:Time Factors
D007649:Ketamine