Prognostic value of modified Charlson comorbidity index combined with serum albumin for long-term prognosis in peritoneal dialysis patients
Zhang Mingzhuo, Zhang Qingyan, Jiang Chunming, Sun Cheng, Cui Yuan, Liu Ying, Xu Pengfei, Zhang Miao
Chinese Journal of Nephrology . 2021, (4): 333 -340 .  DOI: 10.3760/cma.j.cn441217-20200825-00046