Pengpid, S., Peltzer, K., Skaal, L., van der Heever, H., & Van Hal, G. (2012). Screening and brief intervention for alcohol problems in Dr George Mukhari Hospital out-patients in Gauteng, South Africa: A single-blinded randomized controlled trial protocol. BioMed Central.
Čikaški stil citiranjaPengpid, Supa, Karl Peltzer, Linda Skaal, Hendry van der Heever, i Guido Van Hal. Screening and Brief Intervention for Alcohol Problems in Dr George Mukhari Hospital Out-patients in Gauteng, South Africa: A Single-blinded Randomized Controlled Trial Protocol. BioMed Central, 2012.
MLA način citiranjaPengpid, Supa, et al. Screening and Brief Intervention for Alcohol Problems in Dr George Mukhari Hospital Out-patients in Gauteng, South Africa: A Single-blinded Randomized Controlled Trial Protocol. BioMed Central, 2012.