title: High-performance liquid chromatographic analysis of ephedrine in oily formulations.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004809:Ephedrine / Q000302:isolation & purification*; D007202:Indicators and Reagents; D010938:Plant Oils / Q000032:analysis
chemical_list: D007202:Indicators and Reagents; D010938:Plant Oils; D004809:Ephedrine