Guindi G M, Charia K K
Arch Otorhinolaryngol. 1980;229(2):135-41. doi: 10.1007/BF00454236.
Closure of the eustachian tube has been studied as a function of the salpingo-pharyngeal muscle. The muscle was dissected in ten cadavers and examined histologically. Its elastic fibres and anatomic relations especially during swallowing, together with other data, all confirm that the muscle is active at rest and relaxes during deglutition.
咽鼓管的闭合已作为咽鼓管咽肌的一项功能进行了研究。在十具尸体上解剖了该肌肉并进行了组织学检查。其弹性纤维和解剖关系，尤其是吞咽过程中的关系，连同其他数据，均证实该肌肉在静息时处于活动状态，而在吞咽时放松。
