Comparative distribution of morphine and nalorphine in dog brain.
D000818:Animals; D001921:Brain / Q000378:metabolism*; D004285:Dogs; D009020:Morphine / Q000378:metabolism*; D009269:Nalorphine / Q000378:metabolism*
D009020:Morphine; D009269:Nalorphine
BRAIN/metabolism; MORPHINE/metabolism; NALORPHINE/metabolism