title: Determination of vitamin A and E in pharmaceutical preparations by HPLC method.
mesh_terms: D002214:Capsules; D002851:Chromatography, High Pressure Liquid; D009824:Ointments; D012996:Solutions; D013607:Tablets; D014801:Vitamin A / Q000032:analysis*; D014810:Vitamin E / Q000032:analysis*
chemical_list: D002214:Capsules; D009824:Ointments; D012996:Solutions; D013607:Tablets; D014801:Vitamin A; D014810:Vitamin E