title: Approach to the sleepy patient.
authors.affiliation: Sleep Disorders Center, Division of Pulmonary, Critical Care and Sleep Medicine, Roger Williams Medical Center, 825 Chalkstone Avenue, Providence, RI 02908, USA. rgupta@pol.net
authors.forename: Rakesh M
authors.initials: RM
authors.lastname: Gupta
mesh_terms: D006801:Humans; D008487:Medical History Taking; D010808:Physical Examination; D017286:Polysomnography; D012894:Sleep Stages / Q000502:physiology; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D011795:Surveys and Questionnaires