No abstract available
MeSH terms
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Aged
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Carcinoma, Squamous Cell / pathology*
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Carcinoma, Squamous Cell / radiotherapy
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Carcinoma, Squamous Cell / virology
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Herpesvirus 4, Human / isolation & purification
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Humans
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Hypopharynx / pathology*
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Immunohistochemistry
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Laryngeal Neoplasms / pathology*
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Laryngeal Neoplasms / radiotherapy
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Laryngeal Neoplasms / virology
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Male
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Pharyngeal Neoplasms / pathology*
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Pharyngeal Neoplasms / radiotherapy
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Pharyngeal Neoplasms / virology
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Smoking / adverse effects