Effect of Pibaijin herbal cream external application combined with modified transparent dressing in the treatment of contact dermatitis after PICC catheterization (皮白金草本乳膏外涂联合改良透明贴膜换药治疗PICC置管并发接触性皮炎的效果观察) - XU Xingna (徐兴娜) (中西医结合护理, 2022)