Estimating the size of hidden populations from register data

A. LEDBERG ; P. WENNBERG | 2014
Dans BMC Medical Research Methodology (Vol.14, n°58, April 2014) Article : Périodique

BACKGROUND: Prevalence estimates of drug use, or of its consequences, are considered important in many contexts and may have substantial influence over public policy. However, it is rarely possible to simply count the relevant individuals, in pa[...]

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The interest in eight new psychoactive substances before and after scheduling

A. LEDBERG | 2015
Dans Drug and Alcohol Dependence (Vol.152, July 2015) Article : Périodique

Background: In recent years the recreational use of new psychoactive substances (NPS) has increased. NPS are considered a threat to public health and the main response to this threat is to make the selling and buying of these substances illegal.[...]

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