@article{pmid22009802, author = "M. P. Lam and E. Lau and S. O. Siu and D. C. Ng and R. P. Kong and P. C. Chiu and W. S. Yeung and C. Lo and I. K. Chu", title = "{O}nline combination of reversed-phase/reversed-phase and porous graphitic carbon liquid chromatography for multicomponent separation of proteomics and glycoproteomics samples", year = 2011, journal = "Electrophoresis", volume = 32, number = 21, month = "Nov" }