Dempster, B. Medical examine report: a multi centre randomised, double blind, placebo managed, parallel team comparison of the consequences of cannabis dependent drugs standardised extracts about 4 weeks, in patients with Long-term refractory discomfort on account of numerous sclerosis or other defects of neurological purpose. GW Pharma Ltd Examine Code: https://www.saho.cz/legalni-prodej-i-pestovani-konopi/