Andrews, S M <br/><br/>
Retroperitoneoscopy: the balloon technique.  [electronic resource] 

 -  Annals of the Royal College of Surgeons of England  Nov 1994 
 - 421-2 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0035-8843 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopes<br/>Humans<br/>Retroperitoneal Space