The cardiovascular aspects of the Los Angeles County mass chest x-ray survey.
D035843:Biomedical Research; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D002319:Cardiovascular System; D003625:Data Collection; D006801:Humans; D015141:Los Angeles; D008400:Mass Chest X-Ray; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
CARDIOVASCULAR DISEASES/prevention and control; TUBERCULOSIS, PULMONARY/prevention and control