[Heart examination after mass fluorography in the county of Västmanland, 1952-1954].
D002318:Cardiovascular Diseases / Q000517:prevention & control*; D006801:Humans; D010779:Photofluorography; D010808:Physical Examination; D013902:Radiography, Thoracic
CARDIOVASCULAR DISEASES/prevention and control; THORAX/radiography
Hjärtundersökningar efter skärmbildsundersökningen i Västmanlands län, 1952-1954.