Morphine and normorphine in the brain of rats. A comparison of subcutaneouos, intraperitoneal, and intravenous administration.
D061605:Administration, Intravenous; D000818:Animals; D001921:Brain; D007262:Infusions, Intravenous; D009020:Morphine; D009022:Morphine Derivatives; D051381:Rats
D009022:Morphine Derivatives; D009020:Morphine; C010616:normorphine
BRAIN; MORPHINE