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Journal of Analytical Methods in Chemistry
Volume 2012, Article ID 907893, 7 pages
http://dx.doi.org/10.1155/2012/907893
Research Article

Enzymatic Digestion and Selective Quantification of Underivatised Delta-9-Tetrahydrocannabinol and Cocaine in Human Hair Using Gas Chromatography-Mass Spectrometry

1School of Pharmacy and Chemistry, Kingston University, Penrhyn Road, London KT1 2EE, UK
2School of Life Sciences, Kingston University, Penrhyn Road, London KT1 2EE, UK

Received 7 November 2011; Accepted 22 January 2012

Academic Editor: Verónica Pino

Copyright © 2012 Salah Eddine Breidi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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