bibliographicCitation |
Marchi I, Rudaz S, Selman M, Veuthey JL. Evaluation of the influence of protein precipitation prior to on-line SPE-LC-API/MS procedures using multivariate data analysis. J Chromatogr B Analyt Technol Biomed Life Sci. 2007 Jan 15;845(2):244–52. doi: 10.1016/j.jchromb.2006.08.045. PMID: 17030156. |