Jie Liu, Zhang Tao, Wenfeng Pu, Yan Zhang, Zonghan Du, Long Chen, Dan Hu, Yanan Chen, Guobin Li, Lisha Zhang, Yiwen Yu, Fuxia Wei. "Cap-assisted 5-cm diameter cold snare treatment for phytobezoars: A retrospective study." PLoS ONE, 2025. doi:10.1371/journal.pone.0323226