title: Aspiration biopsy in diagnosis of pulmonary nodule.
mesh_terms: D001707:Biopsy, Needle; D005500:Follow-Up Studies; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003074:Solitary Pulmonary Nodule / Q000175:diagnosis* / Q000473:pathology; D013997:Time Factors