gray matter of the spinal cord
醫(yī)藥科技

        As seen in the transverse section,the gray matter of the spinal cord lies centrally and has a roughly Hshaped or butterfly outline. The small central canal is located in the center of the spinal cord.Thin dorsal and ventral gray commissures surround the c......（本文共 783 字）     [閱讀本文] >>