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P-239Synchronous esophageal neoplasia among head and neck cancer patients: endoscopy surveillance and risk factor analysis
Mei-Hsuan, L., Wu, I.-C.Volume:
27
Journal:
Annals of Oncology
DOI:
10.1093/annonc/mdw199.231
Date:
June, 2016
File:
PDF, 57 KB
2016