[ON THE COMPARATIVE DIAGNOSTIC VALUE OF SMALL 3-FILM FLUOROGRAPHY AND  ROENTGENOSCOPY FOR THE DETECTION OF PATHOLOGICAL CHANGES IN THE LUNGS].
D005471:Fluoroscopy; D006801:Humans; D008171:Lung Diseases; D013902:Radiography, Thoracic; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
FLUOROSCOPY; LUNG DISEASES; THORACIC RADIOGRAPHY; TUBERCULOSIS, PULMONARY