TY - GEN AU - Giraudon,Isabelle AU - Bello,Pierre-Yves TI - Monitoring ecstasy content in France: results from the National Surveillance System 1999-2004 SN - 1082-6084 PY - 2007///1031 KW - Caffeine KW - analysis KW - Drug and Narcotic Control KW - methods KW - Emigration and Immigration KW - statistics & numerical data KW - France KW - epidemiology KW - Hallucinogens KW - Humans KW - Illicit Drugs KW - Law Enforcement KW - N-Methyl-3,4-methylenedioxyamphetamine KW - Police KW - Social Work KW - Substance-Related Disorders KW - Surveys and Questionnaires KW - Tablets N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/10826080701212428 ER -