TY - SER AU - Cunha,S.C. AU - Fernandes,J.O. AU - Oliveira,M.B.P.P. TI - Fast analysis of multiple pesticide residues in apple juice using dispersive liquid-liquid microextraction and multidimensional gas chromatography-mass spectrometry N1 - YA2010 M04 ISSN - 0021-9673 Sources - Journal of Chromatography A Sources - 1216 (51) 2009 : 8835-8844 ER -