Plasma levels, urinary and fecal excretion of morphine in non-tolerant and tolerant dogs.
D000818:Animals; D001769:Blood; D001826:Body Fluids; D004285:Dogs; D009020:Morphine / Q000378:metabolism*; D010949:Plasma; D014556:Urine
D009020:Morphine
BLOOD; MORPHINE/metabolism; URINE