1. Ni B, Chen HJ, Guo X, Tao CS. Bilateral C1-C2 transarticular screw and C1 laminar hook fixation. Chin J Surg. 2005;43:1358–9.
2. Guo X, Ni B, Zhao WD, Wang MF, Zhou FJ, Li SK, Ren ZW. Biomechanical assessment of bilateral C1 laminar hook and C1-2 transarticular screws and bone graft for atlantoaxial instability. J Spinal Disord Tech. 2009;22:578–85.
3. Guo QF, Liu J, Ni B, Lu XH, Zhou FJ. C2 laminar screw and C1-2 transarticular screw combined with C1 laminar hooks for atlantoaxial instability with unilateral vertebral artery injury. Arch Orthop Trauma Surg. 2011;131:1207–10.
4. Guo X, Ni B, Wang MF, Wang J, Li SK, Zhou FJ. Bilateral atlas laminar hook combined with transarticular screw fixation for an unstable bursting atlantal fracture. Arch Orthop Trauma Surg. 2009;129:1203–9.
5. Guo X, Ni B, Xie N, Lu XH, Guo QF, Lu M. Bilateral C1-C2 transarticular screw and C1 laminar hook fixation and bone graft fusion for reducible atlantoaxial dislocation: a seven-year analysis of outcome. PLoS One. 2014;9:e87676.