title: Multiple sclerosis and cannabis: a cognitive and psychiatric study.
authors.forename: Lambros
authors.initials: L
authors.lastname: Messinis
authors.forename: Panagiotis
authors.initials: P
authors.lastname: Papathanasopoulos
mesh_terms: D002188:Cannabis / Q000009:adverse effects*; D003072:Cognition Disorders / Q000139:chemically induced* / Q000523:psychology*; D006801:Humans; D009103:Multiple Sclerosis / Q000150:complications / Q000188:drug therapy* / Q000523:psychology*; D011570:Psychiatry