Ferreira, Rui M <br/><br/>
Helicobacter pylori vacA intermediate region genotyping and progression of gastric preneoplastic lesions.  [electronic resource] 

 -  The American journal of gastroenterology  Jan 2012 
 - 145-6 p.  digital 
<br/><br/> Publication Type: Letter; Research Support, Non-U.S. Gov't; Comment 
<br/><br/><label>ISSN: </label>1572-0241 
<br/><br/><label>Standard No.: </label>10.1038/ajg.2011.389  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antigens, Bacterial--metabolism<br/>Bacterial Proteins--metabolism<br/>Female<br/>Genotype<br/>Helicobacter pylori--genetics<br/>Humans<br/>Male<br/>Precancerous Conditions--pathology<br/>Stomach Neoplasms--pathology