de Portugal, J <br/><br/>
[Clinical significance of Helicobacter pylori].  [electronic resource] 

 -  Anales de medicina interna (Madrid, Spain : 1984)  Dec 1990 
 - 641-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0212-7199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicobacter Infections--complications<br/>Helicobacter pylori--isolation & purification<br/>Humans