ISBN-13: 9780849381126 / Angielski / Twarda / 1996 / 304 str.
This text sets out to validate hair testing as an accepted form of evidence for use in courts, as well as other places such as military and the workplace. Topics include: legal aspects, data on the incorporation of drugs in hair, data on the potential bias of these procedures, analytical tools, individual drugs, applications, and alternative hair. It presents recent experiments related to unanswered questions and missing information.