@misc{indiciae98c268048405, title = {Solid-phase extraction method with high-performance liquid chromatography and electrochemical detection for the quantitative analysis of oxycodone in human plasma.}, author = {A W Wright and J A Lawrence and M Iu and T Cramond and M T Smith}, year = {1998}, doi = {10.1016/s0378-4347(98)00146-7}, url = {https://pubmed.ncbi.nlm.nih.gov/9698239/}, note = {Source identifier: 9698239} }