Ding, L., Fraser, C. A., Gardner, G. J., Lam, J., McCooeye, M., Mester, Z., & Sturgeon, R. E. Separation and quantitation of the stereoisomers of ephedra alkaloids in natural health products using flow injection-electrospray ionization-high field asymmetric waveform ion mobility spectrometry-mass spectrometry.

Ding, Luyi., Catharine A. Fraser, Graeme J. Gardner, Joe Lam, Margaret McCooeye, Zoltan Mester, a Ralph E. Sturgeon. Separation and Quantitation of the Stereoisomers of Ephedra Alkaloids in Natural Health Products Using Flow Injection-electrospray Ionization-high Field Asymmetric Waveform Ion Mobility Spectrometry-mass Spectrometry.

Ding, Luyi., et al. Separation and Quantitation of the Stereoisomers of Ephedra Alkaloids in Natural Health Products Using Flow Injection-electrospray Ionization-high Field Asymmetric Waveform Ion Mobility Spectrometry-mass Spectrometry.