Caffeine consumption and sleep disturbance in acutely ill psychiatric inpatients.
D000208:Acute Disease; D002110:Caffeine / Q000009:adverse effects*; D002490:Central Nervous System / Q000187:drug effects; D003069:Coffee / Q000009:adverse effects; D005247:Feeding Behavior; D006801:Humans; D001523:Mental Disorders; D012893:Sleep Wake Disorders / Q000139:chemically induced*
D003069:Coffee; D002110:Caffeine