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Estimating drug consumption in opioid users: reliability and validity of a‘recent use' episodes method
SHANE DARKE, NICK HEATHER, WAYNE HALL, JEFF WARD, ALEX WODAKVolume:
86
Year:
1991
Language:
english
Pages:
6
DOI:
10.1111/j.1360-0443.1991.tb01706.x
File:
PDF, 432 KB
english, 1991