Analysis of vitamin D2 isomers.
D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004872:Ergocalciferols / Q000032:analysis*; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D013329:Structure-Activity Relationship
D004872:Ergocalciferols