Substance use among emergency room patients: is self-report preferable to biochemical markers ?

VITALE S. G. ; H. VAN DE MHEEN ; A. VAN DE WIEL ; H. F. L. GARRETSEN | 2006
Périodique

Aim of study: To explore the validity of self reported substance use among emergency room populations and the processes of sample selection bias, to establish their influence on the prevalence rates found. Methods: Self reported alcohol and illi[...]

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