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

by Pengpid Supa, Peltzer Karl, Skaal Linda, van der Heever Hendry, Van Hal Guido
Published 2012-02-01

How is an Electronic Screening and Brief Intervention Tool on Alcohol Use Received in a Student Population? A Qualitative and Quantitative Evaluation

by Fraeyman, Jessica, Van Royen, Paul, Vriesacker, Bart, De Mey, Leen, Van Hal, Guido
Published 2012-04-01

A feasibility trial to examine the social norms approach for the prevention and reduction of licit and illicit drug use in European University and college students

by Pischke Claudia R, Zeeb Hajo, van Hal Guido, Vriesacker Bart, McAlaney John, Bewick Bridgette M, Akvardar Yildiz, Guillén-Grima Francisco, Orosova Olga, Salonna Ferdinand, Kalina Ondrej, Stock Christiane, Helmer Stefanie M, Mikolajczyk Rafael T
Published 2012-10-01