Evaluating the (cost-)effectiveness of guided and unguided Internet-based self-help for problematic alcohol use in employees - a three arm randomized controlled trial - Boß, Leif; Lehr, Dirk; Berking, Matthias; Riper, Heleen; Schaub, Michael Patrick; Ebert, David Daniel (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2015)
Aus: BMC Public Health 15 (2015). <http://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-015-2375-0>