知识贝壳
知识贝壳
所属栏目：汉英神经内科
consist of visceral afferent nerve fibers and pregan glionic fibers directed from the central to the sympathetic nervous system. Thesemyelinated fibers,giving them a morewhitish color than the gray rami,are formed by the axons of the cells in the lateral ......（本文共 738 字 ） [阅读本文] >>