Items where Author is "Helmer, Stefanie"

DEMPSEY, Robert, McAlaney, John, Helmer, Stefanie, Pischke, Claudia, Akvardar, Yildiz, Bewick, Bridgette M, Fawkner, Helen, Guillen-Grima, Francisco, Stock, Christiane, Vriesacker, Bart, Van Hal, Guido, Salonna, Ferdinand, Kalina, Ondrej, Orosova, Olga and Mikolajczyk, Rafael (2016) Normative perceptions of cannabis use amongst European University students: associations between perceived peer use and peer attitudes with personal use and attitudes. Journal of Studies on Alcohol and Drugs, 77 (5). pp. 740-748. ISSN 1937-1888 (In Press)