Dan-Guo Chen

The comparison of instrumented and non-instrumented fusion in the treatment of lumbar spondylolisthesis: a meta-analysis

Hao Xu, Y. Ye, Dan-Guo Chen, 2014, European Spine Journal.

Comparison between posterior lumbar interbody fusion and posterolateral fusion with transpedicular screw fixation for isthmic spondylolithesis: a meta-analysis

Hao Xu, Y. Ye, Dan-Guo Chen, 2013, Archives of Orthopaedic and Trauma Surgery.