title: Percutaneous needle biopsy of pulmonary masses.
mesh_terms: D000368:Aged; D001707:Biopsy, Needle / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000473:pathology*; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009339:Needles