Determination of statins in human plasma using microextraction in packed syringe (MEPS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) - Ortega, Scarlet Nere; Andrade, Felipe Nascimento; Santos Neto, Alvaro Jose dos; Lanças, Fernando Mauro (International Symposium on Advances in Extraction Technologies - ExTech 2013, 2013)