Cause analysis and nursing management of peritoneal dialysis -associated refractory peritonitis (腹膜透析相关性难治性腹膜炎原因分析及护理体会) - RAN Lei (冉蕾); LI Huiyan (李会彦); LI Hanshuang (李韩爽); FAN Jiaojiao (范娇娇) (中西医结合护理, 2023)