KOC F, KARAKUS E. Determination of Organochlorinated Pesticide Residues by Gas Chromatography - Mass Spectrometry after Elution in a Florisil Column. Kafkas Univ Vet Fak Derg,  17 (1):  65 - 70,  2011. DOI: 10.9775/kvfd.2010.2393