Previous knee surgery increases risks of revision, infection, pain and stiffness after knee replacement arthroplasty: a systematic review and meta-analysis. - Li, Yanlun; Ajia, Asha; Wu, Zhongna; Fan, Jianhui; Wu, Min; Mao, Pengyu; Yang, Feng; He, Qin; Wang, Pingxi (BMC Musculoskeletal Disorders, 2025)