title: Sleep medicine--in the wake of a new medical subspeciality.
authors.forename: Peretz
authors.initials: P
authors.lastname: Lavie
mesh_terms: D006801:Humans; D008511:Medicine / Q000639:trends*; D012890:Sleep / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology; D013038:Specialization