Which subtypes of degenerative lumbar spondylolisthesis are suitable for oblique lumbar interbody fusion? A retrospective study in China based on the clinical and radiographic degenerative spondylolisthesis classification. - Wang, Xianghe; Wang, Hongwei; Ma, Xiaosheng; Xia, Xinlei; Lyu, Feizhou; Xu, Haocheng; Wang, Hongli (Asian Spine Journal, 2025)