Injection of iohexol and methylthioninium chloride after spinal posterior late-onset infection and sinus tract formation: relationship with fixation
Xue Hou-jun, Pan Lei, Huang Bi-liu, Liu Qing-hua, Li Jie, Chen Wei-xiong, Wang Shi-cheng
Chinese Journal of Tissue Engineering Research . 2014, (48): 7775 -7779 .  DOI: 10.3969/j.issn.2095-4344.2014.48.012