Boß, L., Lehr, D., Berking, M., Riper, H., Schaub, M. P., & Ebert, D. D. (2015). Evaluating the (cost-)effectiveness of guided and unguided Internet-based self-help for problematic alcohol use in employees - a three arm randomized controlled trial. BMC Public Health.
Citação norma ChicagoBoß, Leif, Dirk Lehr, Matthias Berking, Heleen Riper, Michael Patrick Schaub, and David Daniel Ebert. "Evaluating the (cost-)effectiveness of Guided and Unguided Internet-based Self-help for Problematic Alcohol Use in Employees - a Three Arm Randomized Controlled Trial." BMC Public Health 2015.
ציטוט MLABoß, Leif, et al. "Evaluating the (cost-)effectiveness of Guided and Unguided Internet-based Self-help for Problematic Alcohol Use in Employees - a Three Arm Randomized Controlled Trial." BMC Public Health 2015.