A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients. - Sasagawa, Takeshi; Yokogawa, Noriaki; Hayashi, Hiroyuki; Tsuchiya, Hiroyuki; Ando, Kei; Nakashima, Hiroaki; Segi, Naoki; Watanabe, Kota; Nori, Satoshi; Takeda, Kazuki; Furuya, Takeo; Yunde, Atsushi; et al. (BMC Musculoskeletal Disorders, 2022)