Li, Yan-Dong <br/><br/>
Application of 4% formaldehyde under electronic colonoscope as a minimally invasive treatment of chronic hemorrhagic radiation proctitis.  [electronic resource] 

 -  World journal of emergency medicine  2019 
 - 228-231 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1920-8642 
<br/><br/><label>Standard No.: </label>10.5847/wjem.j.1920-8642.2019.04.006  doi