Analysis of corticosteroids in equine urine by liquid chromatography–mass spectrometry[J] P.W Tang;W.C Law;Terence S.M Wan Journal of Chromatography B: Biomedical Sciences and Applications 2001,
Analysis of corticosteroids in equine urine by liquid chromatography–mass spectrometry[J] P.W Tang;W.C Law;Terence S.M Wan Journal of Chromatography B: Biomedical Sciences and Applications 2001,