TY  - JOUR
AU  - Jeanice Brown
AU  - Katherine Sharpless
AU  - Mary Satterfield
AU  - S. Mitvalsky
AU  - M. Roman
AU  - J. Yen
C2  - Journal of Aoac International
DA  - 2007-11-01
LA  - en
M1  - 90
PB  - Journal of Aoac International
PY  - 2007
TI  - Determination of Caffeine and Caffeine-Related Metabolites in Ephedra-Containing Standard Reference Materials Using Liquid Chromatography with Absorbance Detection and Tandem Mass Spectrometry
ER  -