title: [Aggravation and relapse of pulmonary tuberculosis: with special reference to radiographically recognized new lesions].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*