EEG and behavioral effects of morphine in dogs.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D003344:Cortical Synchronization; D004285:Dogs; D004567:Electrodes, Implanted; D004569:Electroencephalography; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D012895:Sleep, REM / Q000187:drug effects
D009020:Morphine