Song-hua Zhan

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
When 85 cervical type spondylosis patients randomly lay on one's back and on one's right side the 8 different tresles and pillows. We survey indexes of the cervical spine anatomy, for example cervical arcs and angles of cervical spine and level line. We appraise relation of balance between different trestle or pillow and cervical spine. liquid needle-free(More)
  • 1