2000: the drug problem in the European Union.
Murphy
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JF
D004335:Drug and Narcotic Control / Q000379:methods*; D005060:Europe / Q000453:epidemiology; D005062:European Union; D005260:Female; D006801:Humans; D015994:Incidence; D007391:International Cooperation; D008297:Male; D020380:Needs Assessment; D011159:Population Surveillance; D019966:Substance-Related Disorders / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control*