以双弯曲双孔道内镜行隧道法黏膜下剥离术切除胃黏膜下肿瘤

熊英，胡海清，王爱民，令狐恩强，李元平，张志伟，耿焱

Preliminary experience with endoscopic gastric submucosal tumor resection through the
submucosal tunnel using double tunnel and double flex endoscope

南方医科大学学报 . 2015, (03): 455 .