Method:48 patients with insidious or dubious foreign bodies in the hypopharynx and larynx were reported.

方法：回顾分析用鼻咽纤维喉镜检查治疗4 8例喉咽及喉部隐匿或可疑性异物的临床资料。

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The invention discloses a method and a system for reminding dubious calls. The method includes: (1) setting a minimum ringing interval of a normal call;

本发明公开了一种可疑电话的提醒方法及系统，该方法为：（1） 设定正常呼叫最小振铃时间；

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