title: Analysis of geometrically isomeric vitamin A compounds.
mesh_terms: D000818:Animals; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D007202:Indicators and Reagents; D010786:Photoreceptor Cells / Q000032:analysis; D013237:Stereoisomerism; D013329:Structure-Activity Relationship; D014801:Vitamin A / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D014801:Vitamin A