Correlation analysis on the influencing factors for erythropoietin responsiveness in hemodialysis patients 
YU Wei-hong, XIONG Hao, SONG Jie, YUAN Fang
Chinese Journal of Blood Purification . 2022, (11): 818 -822 .  DOI: 10.3969/j.issn.1671-4091.2022.11.007