Medial thalamic lesions in the rat: effects on the nociceptive threshold and morphine antinociception.
D000818:Animals; D004056:Differential Threshold; D004305:Dose-Response Relationship, Drug; D009020:Morphine / Q000494:pharmacology*; D010146:Pain / Q000188:drug therapy / Q000503:physiopathology*; D051381:Rats; D013788:Thalamus / Q000502:physiology*
D009020:Morphine