Predictive value of the preoperative C-reactive protein-to-albumin ratio for surgical site infection after percutaneous kyphoplasty: a single-center retrospective study - Tang, Shuai; Gong, Wenhua; Han, Xiaocui; Han, Shuo; Zhang, Hao; Lian, Zheng (Frontiers in Cellular and Infection Microbiology, 2025)