An evaluation of the effects of morphine on electrocortical recruitment in the cat and dog.
D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects / Q000502:physiology; D004285:Dogs; D004558:Electric Stimulation; D004566:Electrodes; D004569:Electroencephalography; D005260:Female; D007977:Levallorphan / Q000494:pharmacology; D008297:Male; D009020:Morphine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D013788:Thalamus / Q000187:drug effects* / Q000502:physiology
D007977:Levallorphan; D009020:Morphine