TY  - RPRT
TI  - Solid phase micro extraction coupled with semi-microcolumn high performance liquid chromatography for the analysis of benzodiazepines in human urine.
AU  - K Jinno
AU  - M Taniguchi
AU  - M Hayashida
PY  - 1998
DO  - 10.1016/s0731-7085(98)00074-0
UR  - https://pubmed.ncbi.nlm.nih.gov/9884198/
ID  - 9884198
ER  -