title: [Concept of campaign against venous diseases in the GDR].
mesh_terms: D005859:Germany, East; D006801:Humans; D011315:Preventive Medicine / Q000639:trends; D014652:Vascular Diseases / Q000517:prevention & control*; D014680:Veins
vernacular_title: Konzeption des Venenerkrankungenbekämpfungsprogrammes in der DDR.