Cannabidiol reduces the anxiety induced by simulated public speaking in treatment-naive social phobia patients - Bergamaschi, M M; Queiroz, R H; Chagas, M H; de Oliveira, D C; De Martinis, B S; Kapczinski, F; Quevedo, J; Roesler, R; Schroder, N; Nardi, A E; Martin-Santos, R; Hallak, J E; Zuardi, A W; Crippa, J A (Neuropsychopharmacology, 2011)