[QUALITATIVE OBSERVATIONS ON 3,000 CASES OF POST-PRIMARY PULMONARY TUBERCULOSIS OF 1ST VERIFICATION EXAMINED BY STRATIGRAPHY].
D008168:Lung; D013902:Radiography, Thoracic; D013223:Statistics as Topic; D014054:Tomography; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
STATISTICS; THORACIC RADIOGRAPHY; TOMOGRAPHY; TUBERCULOSIS, PULMONARY