ROSITA The EU ROadSIde Testing Assessment Project. Note particularly the downloadable Work Package 1, an inventory of drugs and medicines that are suspected of impairing driving ability.
Alcohol and Drug Intoxication, 2nd Edition, Russell Rockerbie, Ph.D. Updated 2nd Ed. available as CD. Highly recommended for attorneys as well as forensic toxicologists; notably straightforward and evenhanded.
Computer Software for Blood Alcohol Calculations:
EZ-ALC (DOS) Freeware version updated for use with Windows. [Suggestion: Use with Alan Barbour's tables for estimation of Widmark "r" factor by the method of Forrest; reprints in: html format or Adobe Acrobat format.] For Macintosh users: Open EZ-ALC files on a Windows PC using previous link, save into a file on your Mac, and run with DOSBox (type "intro mount" [enter] at the prompt).