title: [Morphological study on the extension of lung cancer with special reference to the behavior of argentophil fibrils].
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D009362:Neoplasm Metastasis; D012834:Silver; D013194:Staining and Labeling
chemical_list: D012834:Silver