[Mass spectrometry of some isoquinoline alkaloids].
D000470:Alkaloids; D002623:Chemistry Techniques, Analytical; D009019:Morphinans; D009020:Morphine; D013057:Spectrum Analysis
D000470:Alkaloids; D009019:Morphinans; D009020:Morphine
Mass-spektrometriia nekotorykh izokhinolinovykh alkaloidov.