VOL. 580, NOS. 1+2 JOURNAL OF CHROMATOGRAPHY SEPTEMBER 16, 1992 (Biomedical Applications, Vol. 118, Nos. 1+2) CONTENTS TOXICOLOGICAL AND FORENSIC APPLICATIONS OF CHROMATOGRAPHY Foreword by E. J. Cone (Baltimore, MD, USA) and Z. Deyl (Prague, Czechoslovakia) Reviews Systematic toxicological analysis of drugs and their metabolites by gas chromatography—mass spectrometry by H. H. Maurer (Homburg/Saar, Germany) . Rapid assay of cocaine, opiates and metabolites by gas chromatography—mass spectrometry by E. J. Cone and W. D. Darwin (Baltimore, MD, USA) Gas chromatographic—mass spectrometric methods of analysis for detection of 11-nor-A°-tetrahydrocannabinol-9-carboxylic acid in biological matrices by W. E. Bronner (Washington, DC, USA) and A. S. Xu (Phoenix, AZ, USA) Determination of methamphetamine enantiomer ratios in urine by gas chromatography—mass spectrometry by J. T. Cody (Lackland AFB, TX, USA) Chromatographic and mass spectrometric methods for determination of lysergic acid diethylamide (LSD) and metabolites in body fluids by C. C. Nelson and R. L. Foltz (Salt Lake City, UT, USA) High-performance liquid chromatographic separation and detection methods for anabolic compounds by E. H. J. M. Jansen, L. A. van Ginkel, R. H. van den Berg and R. W. Stephany (Bilthoven, Netherlands) . . Drug detection in hair by chromatographic procedures by M. R. Moeller (Homburg/Saar, Germany) Chromatographic methods for the determination of toxicants in faeces by T. M. C. M. de Kok, P. J. Levels, A. van Faassen, M. Hazen, F. ten Hoor and J. C. S. Kleinjans (Maastricht, Netherlands) . Chromatographic methods for blood alcohol determination by F. Tagliaro and G. Lubli (Verona, Italy), S. Ghielmi (Brescia, Italy) and D. Franchi and M. Marigo (Verona, Italy) Chromatographic separation of marine organic pollutants by H. Hihnerfuss and R. Kallenborn (Hamburg, Germany) Strategies for the identification of non-polar toxicants in aqueous environmental samples using toxicity-based fractionation and gas chromatography—mass spectrometry by M. Lukasewycz and E. Durhan (Duluth, MN, USA) Determination of aromatic hydrocarbons and their metabolites in human blood and urine by J. Angerer and B. Horsch (Erlangen, Germany) Methods for the analysis for persistent chlorinated hydrocarbons in tissues by R. C. Hale and J. Greaves (Gloucester Point, VA, USA) Methods for chromatographic determination of amanitins and related toxins in biological samples by R. Dorizzi (Legnago, Italy), D. Michelot (Paris, France), F. Tagliaro (Verona, Italy) and S. Ghielmi (Brescia, Italy) 32P-Postlabelling and mass spectrometric methods for analysis of bulky, polyaromatic carcinogen—DNA adducts in humans by G. Talaska and J. H. Roh (Cincinnati, OH, USA) and T. Getek (Columbus, OH, USA) . Detection of the enzymatic activity of cytochrome P-450 enzymes by high-performance liquid chromatography by E. H. J. M. Jansen and P. de Fluiter (Bilthoven, Netherlands) Regular Papers Gas chromatographic analysis of nicotine and cotinine in hair by P. Kintz (Strasbourg, France) Electrophoretic analysis of snake venoms by C. E. C.-Mendoza (Abbotsfort, Canada) and T. Bhatti and A. R. Bhatti (Medicine Hat, Canada) . Author Index . List of Compounds Chromatographed