No abstract available
Publication types
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Comment
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Editorial
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Biopsy, Needle*
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Carcinoma, Non-Small-Cell Lung / pathology*
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Endosonography*
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Humans
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Lung Neoplasms / pathology*
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Lymphatic Metastasis
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Neoplasm Staging / methods*