Ellenbogen, R.G <br/><br/>
Principles of neurological surgery. 3rd ed. 

 - 3 
 - Philadelphia :  Elsevier  2012 
<br/><br/><label>ISBN: </label>9781437707014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brain Surgery<br/>Brain Surgery. Neurosurgery<br/>Neurosurgery