The validity of self-reported drug use : improving the accuracy of survey estimates

The validity of self-reported drug use : improving the accuracy of survey estimates
Harrison, Lana (ed.)
Hughes, Arthur (ed.)
Rockville: NIDA, 1997
V, 508 p.
NIDA research monograph series ;167

drugs - enquêtes - epidemiologie - haaronderzoek - onderzoek - onderzoeksmethoden - vragenlijsten -

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BOEKEN/BROCHURES OPENKAST 976 HARR ; barcode 997680