Keiichi Hanari

O2 tension changes in the tympanic cavity and role of the capillary strucutre in human mastoid cells.

J. Okubo, Kensuke Watanabe, N. Ishikawa, 1987 .

Sonotubometry - An experience with the second trial model WIO-01.

J. Okubo, I. Watanabe, H. Ishida, 1984 .

Changes in resting and deglutition pressure in the eustachian tube.

Keiichi Hanari, 1988 .

Spontaneous change of tympanometry in children

T. Ohgaki, I. Watanabe, J. Ohkubo, 1988 .