TY - GEN AU - Liu,Ang AU - Tweed,Joseph AU - Wujcik,Chad E TI - Investigation of an on-line two-dimensional chromatographic approach for peptide analysis in plasma by LC-MS-MS SN - 1873-376X PY - 2009///0817 KW - Animals KW - Chromatography, High Pressure Liquid KW - methods KW - Online Systems KW - Parathyroid Hormone-Related Protein KW - blood KW - Peptide Fragments KW - Rats KW - Tandem Mass Spectrometry KW - Trifluoroacetic Acid KW - chemistry N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.jchromb.2009.05.012 ER -