@article{pmid19882125, author = "S. O. Siu and M. P. Lam and E. Lau and W. S. Yeung and D. M. Cox and I. K. Chu", title = "{N}-linked glycoprotein analysis using dual-extraction ultrahigh-performance liquid chromatography and electrospray tandem mass spectrometry", year = 2010, journal = "Methods Mol. Biol.", volume = 600 }