title: Letter: Solitary pulmonary nodules.
mesh_terms: D001707:Biopsy, Needle / Q000009:adverse effects; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D011030:Pneumothorax / Q000209:etiology; D003074:Solitary Pulmonary Nodule / Q000175:diagnosis*