@misc{indiciae53dac23c1b27, title = {Solid phase micro extraction coupled with semi-microcolumn high performance liquid chromatography for the analysis of benzodiazepines in human urine.}, author = {K Jinno and M Taniguchi and M Hayashida}, year = {1998}, doi = {10.1016/s0731-7085(98)00074-0}, url = {https://pubmed.ncbi.nlm.nih.gov/9884198/}, note = {Source identifier: 9884198} }