TY - JOUR AU - Phinney, Karen AU - Sander, Lane AU - Ihara, T. C2 - Journal of Chromatography A DA - 2005-11-01 LA - en M1 - 1077 PB - Journal of Chromatography A PY - 2005 TI - Determination of Ephedra Alkaloid Stereoisomers in Dietary Supplements By Capillary Electrophoresis ER -