Low BMI and high waist-to-hip ratio are associated with mortality risk among hemodialysis patients: a multicenter prospective cohort study. - Yang, Yaya; Zhang, Haixia; Lan, Xiaolei; Qin, Xianhui; Huang, Yan; Wang, Jieyu; Luo, Pei; Wen, Zhen; Li, Yumin; Kong, Yaozhong; Wan, Qijun; Wang, Qi; et al. (Clinical Kidney Journal, 2023)