title: [Sleep research in Germany].
authors.forename: H-W
authors.initials: HW
authors.lastname: Duchna
mesh_terms: D035843:Biomedical Research / Q000639:trends*; D005858:Germany; D006801:Humans; D056508:Sleep Medicine Specialty / Q000639:trends*; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000628:therapy*