Koyama, S [Partial oxygen tension of middle ear cavity in a normobaric environment]. [electronic resource] - Nihon Jibiinkoka Gakkai kaiho Jan 1989 - 68-77 p. digital Publication Type: English Abstract; Journal Article ISSN: 0030-6622 Standard No.: 10.3950/jibiinkoka.92.68 doi Subjects--Topical Terms: AdolescentAdultAnimalsAtmospheric PressureEar, Middle--metabolismEustachian Tube--physiologyFemaleGuinea PigsHumansMaleMiddle AgedOxygen--bloodPartial PressureReference Values