General unknown screening in postmortem tissue and blood samples: a semi-automatic solid-phase extraction using polystyrene resins followed by liquid-liquid extraction.
Open Access
- 1 March 2001
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Analytical Toxicology
- Vol. 25 (2), 125-129
- https://doi.org/10.1093/jat/25.2.125