Gas chromatographic-mass spectrometric identification of N:N-dimethyltryptamine in urine samples from drug-free chronic schizophrenic patients and its quantitation by the technique of single (selective) ion monitoring.
D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D002908:Chronic Disease; D006213:Hallucinogens / Q000652:urine; D006801:Humans; D013058:Mass Spectrometry; D008722:Methods; D004130:N,N-Dimethyltryptamine / Q000652:urine; D012559:Schizophrenia / Q000652:urine*; D014363:Tryptamines / Q000652:urine*
D006213:Hallucinogens; D014363:Tryptamines; D004130:N,N-Dimethyltryptamine