Age of onset and duration of untreated psychosis in first episode psychosis:: Interaction effects between cannabis and comt

J Pelayo-Teran, B Crespo-Facorro, E Carrasco-Marin, R Perez-Iglesias, C Gonzalez-Blanch, JM Rodriguez-Sanchez, M Alvarez-Jimenez, R Roiz-Santianez, F Leyva-Cobian, JL Vazquez-Barquero