Importance of comorbidity in hypopharyngeal cancer

Akihiro Homma1, Tomohiro Sakashita, Nobuhiko Oridate

  • 1Department of Otolaryngology-Head and Neck Surgery, Hokkaido University Graduate School of Medicine, Kita 15, Nishi 7, Kita-ku, Sapporo 060-8638, Japan. ak-homma@med.hokudai.ac.jp

Head & Neck
|June 19, 2009
PubMed
Abstract

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