TY - RPRT TI - Liquid-phase microextraction combined with high-performance liquid chromatography for the determination of local anaesthetics in human urine. AU - Ming Ma AU - Shaoying Kang AU - Qian Zhao AU - Bo Chen AU - Shouzhuo Yao PY - 2005 DO - 10.1016/j.jpba.2005.06.023 UR - https://pubmed.ncbi.nlm.nih.gov/16076540/ ID - 16076540 ER -