TY - JOUR T1 - Optimization of chromatographic conditions and comparison of extraction efficiencies of four different methods for determination and quantification of pesticide content in bovine milk by UFLC-MS/MS JO - Química Nova A1 - Oliveira, Fabiano A. S. A1 - Madureira, Fernando D. A1 - Lopes, Renata P. A1 - Ferreira, Marina G. A1 - Soto-Blanco, Benito A1 - Melo, Marília M. SN - 0100-4042 UL - 10.5935/0100-4042.20140264 VL - 37 Y1 - 2014 PB - Brasil ER -