Rohrer, D C <br/><br/>
Intraspinal extradural meningeal cyst demonstrating ball-valve mechanism of formation. Case report.  [electronic resource] 

 -  Journal of neurosurgery  Jan 1993 
 - 122-5 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0022-3085 
<br/><br/><label>Standard No.: </label>10.3171/jns.1993.78.1.0122  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Cysts--complications<br/>Dura Mater<br/>Humans<br/>Male<br/>Spinal Cord Compression--etiology<br/>Spinal Cord Diseases--complications<br/>Spinal Nerve Roots--physiopathology