title: Observations on percutaneous lung biopsy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy / Q000009:adverse effects; D006801:Humans; D008168:Lung / Q000473:pathology*; D008171:Lung Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D008722:Methods; D008875:Middle Aged; D011859:Radiography