RT Journal Article SR Electronic T1 Proteomic profiling of immunoglobulin A nephropathy in serum using magnetic bead based sample fractionation and matrix-assisted laser desorption/ionization-time of flight mass spectrometry JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1378 OP 1379 VO 31 IS 12 A1 Sui, Weiguo A1 Dai, Yong A1 Zhang, Yue A1 Chen, Jiejing A1 Liu, Huaying A1 Huang, He A1 Zou, Guimian YR 2010 UL http://smj.org.sa/content/31/12/1378.abstract