@misc{indiciae6f86db98f51a, title = {Method optimization for the analysis of amphetamines in urine by solid-phase microextraction.}, author = {H L Lord and J Pawliszyn}, year = {1997}, doi = {10.1021/ac970375b}, url = {https://pubmed.ncbi.nlm.nih.gov/9322428/}, note = {Source identifier: 9322428} }