title: Brusings, washings, or biopsy? Obtaining maximum value from flexible fiberoptic bronchoscopy in the diagnosis of cancer.
mesh_terms: D001706:Biopsy / Q000379:methods*; D001999:Bronchoscopy / Q000379:methods*; D005069:Evaluation Studies as Topic; D005336:Fiber Optic Technology; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D007507:Therapeutic Irrigation