title: Joy in the practice of sleep medicine.
authors.affiliation: Mayo Clinic Center for Sleep Medicine, Rochester, MN; President, American Academy of Sleep Medicine, Darien, IL.
authors.forename: Timothy I
authors.initials: TI
authors.lastname: Morgenthaler
mesh_terms: D006801:Humans; D056508:Sleep Medicine Specialty / Q000458:organization & administration / Q000592:standards; D012893:Sleep Wake Disorders / Q000628:therapy; D012955:Societies, Medical