[Spread of heart & circulatory disease in the German Democratic Republic].
D003326:Coronary Circulation; D005859:Germany, East; D006331:Heart Diseases / Q000706:statistics & numerical data*; D006801:Humans; D014611:Vaccination / Q000706:statistics & numerical data*; D014612:Vaccines
D014612:Vaccines
HEART DISEASES/statistics; VACCINES AND VACCINATION/statistics
Verbreitung der Herz- und Kreislaufkrankheiten in der DDR.