TY - RPRT TI - Solid-phase microextraction coupled with high performance liquid chromatography using on-line diode-array and electrochemical detection for the determination of fenitrothion and its main metabolites in environmental water samples. AU - A Sánchez-Ortega AU - M C Sampedro AU - N Unceta AU - M A Goicolea AU - R J Barrio PY - 2005 DO - 10.1016/j.chroma.2005.07.089 UR - https://pubmed.ncbi.nlm.nih.gov/16257291/ ID - 16257291 ER -