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Self-Generated Identification Codes in Longitudinal Prevention Research with Adolescents: A Pilot Study of Matched and Unmatched Subjects
Alfgeir Logi Kristjansson, Inga Dora Sigfusdottir, Jon Sigfusson…Volume:
15
Language:
english
DOI:
10.1007/s11121-013-0372-z
Date:
April, 2014
File:
PDF, 172 KB
english, 2014