TY - RPRT TI - Evaluation of multiple solid-phase microextraction as a technique to remove the matrix effect in packaging analysis for determination of volatile organic compounds. AU - Oscar Ezquerro AU - Begoña Pons AU - María Teresa Tena PY - 2003 DO - 10.1016/j.chroma.2003.08.066 UR - https://pubmed.ncbi.nlm.nih.gov/14661743/ ID - 14661743 ER -