1. Treatment of afferent loop syndrome using fluoroscopic-guided nasointestinal tube placement: Two case reports
   Hai-Tao Hu et al, 2020, World Journal of Clinical Cases CrossRef
2. Submucosal Tunnel Formation as a Complication Caused by Long Intestinal Tube Insertion: A Case Report
   Shohei Chatani et al, 2020, Interventional Radiology CrossRef