1. Incorporation of drugs of abuse into and their removal from hair;Kidwell,1994
2. A wash kinetics-digestion method of hair analysis for distinguishing between drug use and contamination;Baumgartner,1994
3. Disposition of codeine in hair;Rollins,1994
4. Cocaine in children's hair when they live with drug dependent adults;Smith,1994
5. Evaluation of in vitro binding of cocaine to lipids and melanin in hair;Joseph,1996