Urinary excretion of methadone in man.
D001711:Biotransformation; D004361:Drug Tolerance; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007259:Infrared Rays; D008297:Male; D008691:Methadone / Q000652:urine*; D011759:Pyrrolidines / Q000138:chemical synthesis / Q000378:metabolism / Q000652:urine; D012737:Sex Factors; D013053:Spectrophotometry
D011759:Pyrrolidines; D008691:Methadone