K. Rymut

Improved GC/MS analysis of opiates with use of oxime-TMS derivatives.

A. Wu, D. Hill, M. Cremese, 1998, Journal of forensic sciences.

Evaluation of reduced solvent volume solid-phase extraction cartridges with analysis by gas chromatography-mass spectrometry for determination of 11-nor-9-carboxy-delta 9-THC in urine.

M. Telepchak, G. Chaney, K. Rymut, 1997, Journal of analytical toxicology.