title: Introduction: Definitions, measurements, and management in insomnia.
authors.affiliation: Duke University Medical Center, Durham, NC, USA.
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Krystal
authors.forename: Thomas
authors.initials: T
authors.lastname: Roth
mesh_terms: D002908:Chronic Disease; D017281:Cost of Illness; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D010555:Personality Inventory; D017286:Polysomnography; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis* / Q000188:drug therapy / Q000523:psychology; D009626:Terminology as Topic
chemical_list: D006993:Hypnotics and Sedatives