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