High-performance thin-layer chromatographic determination of N-ethyl-3,4-methylenedioxyamphetamine and its major metabolites in urine and comparison with high-performance liquid chromatography

Wendelgard Pisternick, Karl‐Artur Kovar, Hartmut K. Ensslin

Journal of Chromatography B Biomedical Sciences and Applications · 1997 · 17 citations · 5 references

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