TY - RPRT TI - Combining solid-phase microextraction and on-line preconcentration-capillary electrophoresis for sensitive analysis of pesticides in foods. AU - Javier Hernández-Borges AU - Alejandro Cifuentes AU - Francisco J García-Montelongo AU - Miguel Á Rodríguez-Delgado PY - 2005 DO - 10.1002/elps.200410321 UR - https://pubmed.ncbi.nlm.nih.gov/15714540/ ID - 15714540 ER -