Sharma Upendra Kumar <br/><br/>
Prevalence of helicobacter pylori in patients with gall stones before and after cholecystectomy    A longitudinal study 

 -  1997 
 - 118p.  p.  cm. 
<br/><br/><label>Standard No.: </label>24590 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SURGERY