title: 10 years on--the invisible Berlin wall remains.
authors.forename: S
authors.initials: S
authors.lastname: Kleinert
mesh_terms: D001604:Berlin; D005544:Forecasting; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000639:trends*; D011057:Politics; D012922:Social Change; D014478:Unemployment / Q000639:trends