The target sign: an endoscopic marker for the resection of the muscularis propria and potential perforation during colonic endoscopic mucosal resection

• 作者Michael P. Swan; Michael J. Bourke; Alan Moss; Stephen J. Williams; Andrew Hopper; Andrew Metz
• 卷第73卷
• 期第1期
• 文件大小1784.57KB
• 发表时间2011
• DOI10.1016/j.gie.2010.07.003
• 页码79-85