Olfactory ensheathing cells transplantation combined with Du meridian electro-acupuncture for treatment of anterior spinal cord injury in rats 
Zhang Shu-lian, Yan Jin-yu, Li Jian-feng
Chinese Journal of Tissue Engineering Research . 2011, (6): 1040 -1043 .  DOI: 10.3969/j.issn.1673-8225.2011.06.020