Agrez, M V <br/><br/>
Changing trends in perforated peptic ulcer during the past 45 years.  [electronic resource] 

 -  The Australian and New Zealand journal of surgery  Sep 1992 
 - 729-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-8682 
<br/><br/><label>Standard No.: </label>10.1111/j.1445-2197.1992.tb07071.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Aged<br/>Australia<br/>Duodenal Ulcer--complications<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Peptic Ulcer Perforation--epidemiology<br/>Sex Factors<br/>Stomach Ulcer--complications<br/>Time Factors