Ramírez León, Jorge Felipe <br/><br/>
Standalone lordotic endoscopic wedge lumbar interbody fusion (LEW-LIF™) with a threaded cylindrical peek cage: report of two cases.  [electronic resource] 

 -  Journal of spine surgery (Hong Kong)  Jan 2020 
 - S275-S284 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>2414-469X 
<br/><br/><label>Standard No.: </label>10.21037/jss.2019.06.09  doi