BROOK, D L <br/><br/>
A comparison of gastric pepsin and uropepsin in patients with duodenal ulcer, pre- and postoperative.  [electronic resource] 

 -  Annals of surgery  Nov 1956 
 - 816-22 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-4932 
<br/><br/><label>Standard No.: </label>10.1097/00000658-195611000-00003  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duodenal Ulcer<br/>Endopeptidases--analysis<br/>Humans<br/>Pepsin A--analysis<br/>Peptic Ulcer--physiology