title: Rapid preparation of anhydroretinol and its use as an internal standard in determination of liver total vitamin A by high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004224:Diterpenes; D006801:Humans; D008099:Liver / Q000032:analysis*; D012015:Reference Standards; D000084562:Retinyl Esters; D013056:Spectrophotometry, Ultraviolet; D014801:Vitamin A / Q000031:analogs & derivatives* / Q000032:analysis* / Q000302:isolation & purification
chemical_list: D004224:Diterpenes; D000084562:Retinyl Esters; D014801:Vitamin A; C014794:retinol palmitate; C031469:anhydrovitamin A