Bluestone C D, Cantekin E I, Beery Q C
Laryngoscope. 1977 Apr;87(4 Pt 1):493-507.
In an attempt to determine the effect of an upper respiratory tract infection on the ventilatory function of the Eustachian tube, 20 children who had recurrent acute or chronic middle ear effusions were studied. Baseline Eustachian tube function testing was obtained when there were no signs or symptoms of upper respiratory infection. These tests were repeated at six-week intervals and whenever an upper respiratory tract infection supervened.
为了确定上呼吸道感染对咽鼓管通气功能的影响，对20名患有复发性急性或慢性中耳积液的儿童进行了研究。在没有上呼吸道感染迹象或症状时进行了咽鼓管功能基线测试。这些测试每隔六周重复一次，并且每当发生上呼吸道感染时也会重复进行。
