A manual of Eustachian tube function tests–illustration of representative test results obtained from healthy subjects and typical disorders with suggestion of the appropriate test method of choice

Ryoukichi Ikeda, Shigeto Ohta, Satoshi Yoshioka, Shiori Endo, Kana Lee, Toshiaki Kikuchi, Haruo Yoshida, Akira Inagaki, Akihiro Kaneko, Hitome Kobayashi, Naohiro Yoshida, Takeshi Oshima, Kunihiro Mizuta, Masahiro Morita, Nobumasa Yamaguchi, Haruo Takahashi, Toshimitsu Kobayashi