title: Acute effects of cannabis on cognitive, perceptual, and motor performance in chronic hashish users.
mesh_terms: D000328:Adult; D002188:Cannabis; D003071:Cognition / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D013759:Dronabinol / Q000494:pharmacology; D006801:Humans; D009048:Motor Skills / Q000187:drug effects*; D010465:Perception / Q000187:drug effects*; D010919:Placebos; D011581:Psychological Tests; D019966:Substance-Related Disorders / Q000503:physiopathology*; D013647:Task Performance and Analysis; D013997:Time Factors; D013998:Time Perception / Q000187:drug effects
chemical_list: D010919:Placebos; D013759:Dronabinol