title: Sleep deprivation, drug use, and psychiatric disorders.
mesh_terms: D002110:Caffeine / Q000009:adverse effects; D000431:Ethanol / Q000009:adverse effects; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D012890:Sleep / Q000187:drug effects*; D012892:Sleep Deprivation
chemical_list: D002110:Caffeine; D000431:Ethanol