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Risk factors for second primary neoplasia of esophagus in newly diagnosed head and neck cancer patients: a case–control study
BACKGROUND: The prevalence of esophageal neoplasia in head and neck (H&N) cancer patients is not low; however, routine esophageal surveillance is not included in staging of newly-diagnosed H&N cancers. We aimed to investigate the risk factors for synchronous esophageal neoplasia and the impa...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4028981/ https://www.ncbi.nlm.nih.gov/pubmed/24456340 http://dx.doi.org/10.1186/1471-230X-13-154 |