[Determination of morphine and morphine derivates by electron spin resonance].
D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D009020:Morphine / Q000652:urine*; D009022:Morphine Derivatives / Q000652:urine*
D009022:Morphine Derivatives; D009020:Morphine
Bestemmelse af morfin og morfinderivater ved elektron-spin-resonans