title: Quantitative studies of gas absorption from the normal middle ear.
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism*; D004432:Ear, Middle / Q000378:metabolism*; D005064:Eustachian Tube / Q000378:metabolism; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D010101:Oxygen Consumption; D051381:Rats; D014432:Tympanic Membrane / Q000378:metabolism
chemical_list: D002245:Carbon Dioxide; D009584:Nitrogen