title: ABC of sleep disorders. Recreational drugs and sleep.
authors: Churchill Hospital, Oxford.
authors: J R
authors: JR
authors: Stradling
mesh_terms: D000428:Alcohol Drinking / Q000009:adverse effects*; D002110:Caffeine / Q000009:adverse effects*; D006801:Humans; D012893:Sleep Wake Disorders / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects*
chemical_list: D002110:Caffeine