PICC导管/静脉直径比最佳临界值的研究

宋燕伶何金爱刘胤佃李倩玲邹晓春

Application of ROC curve in optimal cut-off point of PICC catheter/vein diameter ratio

中国护理管理 . 2017, (6): 737 -742 . DOI: 10.3969/j.issn.1672-1756.2017.06.005