TY - JOUR AU - Karsten Putzbach AU - Katherine Sharpless AU - Lane Sander C2 - Journal of Chromatography DA - 2007-04-24 LA - en M1 - 1156 PB - Journal of Chromatography PY - 2007 TI - Determination of Bitter Orange Alkaloids in Dietary Supplements Standard Reference Materials by Liquid Chromatography With Ultraviolet Absorbance and Fluorescence Detection ER -