Cannabinoids for treatment of spasticity and other symptoms related to multiple sclerosis (CAMS study): multicentre randomised placebo-controlled trial

http://theroc.us/researchlibrary/Cannabinoids%20for%20treatment%20of%20spasticity%20and%20other%20symptoms%20related%20to%20multiple%20sclerosis%20(CAMS%20study)-%20multicentre%20randomised%20placebo-controlled%20trial.pdf