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Novel Predictive Nomogram for Identifying Difficult Guidewire Insertion in Patients With Malignant Colorectal Obstruction and Sphincterotome-Assisted Guidewire Insertion for Improving the Success Rate of Self-Expandable Metal Stent Insertion
Zhu, Zhenhua, Li, Biming, Liao, Wangdi, Lv, Nonghua, Chen, Youxiang, Shu, XuVolume:
10
Journal:
Frontiers in Oncology
DOI:
10.3389/fonc.2020.00637
Date:
May, 2020
File:
PDF, 741 KB
2020