Cohen, R <br/><br/>
Avoiding complications in closed pneumoperitoneum (umbilicus lifting) insufflation, retaining good cosmetic results.  [electronic resource] 

 -  Surgical endoscopy  May 1995 
 - 543 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0930-2794 
<br/><br/><label>Standard No.: </label>10.1007/BF00206848  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Laparoscopy--methods<br/>Pneumoperitoneum, Artificial--methods<br/>Umbilicus