Hoffman, M A pharmacodynamic study of morphine and its glucuronide metabolites after single morphine dosing in cancer patients with pain. [electronic resource] - Cancer investigation 1997 - 542-7 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0735-7907 Standard No.: 10.3109/07357909709047595 doi Subjects--Topical Terms: Administration, OralAnalgesics, Opioid--administration & dosageArea Under CurveChromatography, High Pressure LiquidHalf-LifeHumansInjections, IntravenousMorphine--administration & dosageMorphine Derivatives--metabolismNeoplasms--complicationsPain--drug therapyPain Measurement