This book elaborates on the topics covered by top experts in the field of drug testing at an
international symposium held in March, 1990. The book is an excellent reference for all professionals involved in the set up, performance and interpretation of results for drug testing programs using biological fluids (especially urine). U.S. and
European perspectives are presented in relation to workplace testing.
Organizational aspects for reliability of drug testing include topics ranging from sample collection, chain of custody, and laboratory strategies to legal and regulatory aspects. Critical reviews of analytical methodology involve descriptions and critical issues for the major presumptive