Gelatin sponge impregnated with hemocoagulase reduces postoperative blood loss of patients with lumbar fractures undergoing posterior spinal decompression
Du Jun-sheng, Wang Guang-yong, Zhong Bing
Chinese Journal of Tissue Engineering Research . 2014, (34): 5530 -5534 .  DOI: 10.3969/j.issn.2095-4344.2014.34.021