Is it a must to perform discography on patients with highly suspect discogenic low back pain? - Liu, Zezheng; Ma, Runxun; Fan, Chaohui; Chen, Junjie; Zhang, Rusen; Zheng, Zhiyang; Xu, Yejie; Liu, Zexian; Zhao, Qinghao; Li, Qingchu (Annals of Translational Medicine, 2023)