Excretion of carbon-14 by man after administration of morphine-N-methyl-C.
D002250:Carbon Radioisotopes; D003061:Codeine; D006801:Humans; D008297:Male; D009020:Morphine / Q000378:metabolism*
D002250:Carbon Radioisotopes; D009020:Morphine; D003061:Codeine
MORPHINE/metabolism