Automated Percutaneous Lumber Discectomy / 
Editors: G. Onik, C.A. Helms. 
 - San Francisco, Cal. :  Radiology Research and Education Foundation,  1988. 
 - ix, 144 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lumbar vertebrae--Surgery