title: [Health care services research].
authors.forename: Bernhard
authors.initials: B
authors.lastname: Badura
authors.forename: Wilhelm
authors.initials: W
authors.lastname: Kirch
mesh_terms: D005544:Forecasting; D005858:Germany; D006302:Health Services Research / Q000639:trends*; D006801:Humans; D009313:National Health Programs / Q000639:trends*; D011785:Quality Assurance, Health Care / Q000639:trends*