1·Methods Resected from healthy dog's cervix, 13 lymph nodes were stained by he and observed with optical microscopes.
方法取健康雄性家犬颈部淋巴结13个，行常规he染色，光学显微镜下观察其形态。
2·Conclusion 3m has good aesthetics results and effective clinical results, which is suitable materials for restoration of tooth cervix defect.
结论：3 M光固化复合树脂具有较好的美观性和较高的临床疗效，是用于牙颈部缺损美容修复的良好材料。
3·Objective: to observe clinical therapeutic effect of nerve-root cervical spondylosis (CS) by using massage to the points on abdomen plus normal massage of cervix.
目的：观察腹部点穴结合颈部常规手法治疗神经根型颈椎病的临床疗效。