1. Alternative specimens for workplace drug testing;Caplan;Journal of Analytical Toxicology,2001
2. An overview of the use of urine, hair, sweat and saliva to detect drug use;Dolan;Drug and Alcohol Review,2004
3. Requirements for bioanalytical procedures in postmortem toxicology;Drummer;Analytical and Bioanalytical Chemistry,2007
4. Introduction and review of collection techniques and applications of drug testing of oral fluid;Drummer;Therapeutic Drug Monitoring,2008
5. Forensic toxicology;Drummer;EXS,2010