A. Blum

Detection and quantitation of fatty acid acyl conjugates of triamcinolone acetonide via gas chromatography-electron-capture negative-ion mass spectrometry.

W. Hubbard, R. Schleimer, C. Bickel, 2003, Analytical biochemistry.

Application of imaging capillary IEF for characterization and quantitative analysis of recombinant protein charge heterogeneity

Tyler Carlage, Y. Lyubarskaya, Z. Sosic, 2008, Electrophoresis.