TY - JOUR AU - Katherine Sharpless AU - Karsten Putzbach AU - Lane Sander C2 - Journal of Chromatography A DA - 2007-10-01 LA - en M1 - 11561 PB - Journal of Chromatography A PY - 2007 TI - Determination of Bitter Orange Alkaloids in Dietary Supplements Standard Reference Materials by Liquid Chromatography with Ultraviolet Absorbance and Fluorescence Detection ER -