Chinese Journal of Blood Purification
The relationship between the dynamic changes of nutritional status and the symptoms of pruritus and sleep disturbance in peritoneal dialysis patients 
WANG Xiao-pei, LV Jing, LIANG Chang-na, LI Zhao, LU Wan-hong
Chinese Journal of Blood Purification . 2022, (10): 719 -723 .  DOI: 10.3969/j.issn.1671-4091.2022.10.004