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2. Medicolegal alcohol determinations—blood- or breath-alcohol concentration?;Jones;Forensic Sci. Rev.,2000
3. Problems raised by the use/abuse of psychoactive drugs by drivers, Pompidou Group, 2002, also available at http://www.coe.int/T/E/Social_cohesion/Pompidou_Group.
4. 3,4-Methylenedioxymethamphetamine (MDMA, Ecstasy) and driving impairment;Logan;J. Forensic Sci.,2001
5. Drug prevalence in road trauma victims in Victoria;Gerostamoulos,2002