Eustachian Tube Functions in Concurrent Chemoradiotherapy for Head and Neck Cancer Patients

Akira Ohkoshi1, Ryoukichi Ikeda1, Jun Suzuki1

  • 1Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575 Japan.

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