Benzel's spine surgery :techniques, complication avoidance, and management /[edited by] Michael P. Steinmetz, Edward C. Benzel. 

 - Fourth edition. 
 - Philadelphia, PA  Elsevier  2017 
<br/><br/><label>ISBN: </label>9780323400305 
<br/><br/><label>National Library of Medicine Call No.: </label>WE 725 S7599 2017