title: Morphine metabolism in man: effect of aspirin.
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001241:Aspirin / Q000494:pharmacology*; D002245:Carbon Dioxide / Q000378:metabolism; D002250:Carbon Radioisotopes; D002986:Clinical Trials as Topic; D003640:Dealkylation; D005965:Glucuronates / Q000097:blood; D006801:Humans; D008297:Male; D009020:Morphine / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002250:Carbon Radioisotopes; D005965:Glucuronates; D002245:Carbon Dioxide; D009020:Morphine; D001241:Aspirin