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目的探讨功能性发声障碍与喉器质性病变的关系。
Objective To study the relationship of functional phonation disorders and laryngeal organic diseases.
youdao
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目的探讨功能性发声障碍与喉器质性病变的关系。
Objective To study the relationship of functional phonation disorders and laryngeal organic diseases.
youdao