[The use of computer in X-ray diagnosis of spherical foci in the lungs (author's transl)].
D000328:Adult; D003201:Computers; D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging