蜡嘴雀、褐噪鸫、黄林莺、蓝知更鸟、绿鹃、唧鹀、北美红雀纷纷开唱。

Grosbeaks, thrashers, yellow warblers, bluebirds, vireos, towhees, cardinals-all are at it.

目的：总结颈丛封闭治疗颈丛神经受压引起的颈肩痛的经验。

Objective: To summarize the experience for treatment of shoulder and neck pain caused by cervical plexus compression with regional block.

她吊颈死了。

She hanged herself.

一阶拟线性偏微分方程。

Quasilinear First Order PDE's.

颈横神经；临床解剖；

Transverse nerve of neck;