Naja, Farah <br/><br/>
Helicobacter pylori infection in Ontario: prevalence and risk factors.  [electronic resource] 

 -  Canadian journal of gastroenterology = Journal canadien de gastroenterologie  Aug 2007 
 - 501-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0835-7900 
<br/><br/><label>Standard No.: </label>10.1155/2007/462804  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Aged<br/>Aged, 80 and over<br/>Alcohol Drinking<br/>Antibodies, Bacterial--blood<br/>Cohort Studies<br/>Educational Status<br/>Feeding Behavior<br/>Female<br/>Helicobacter Infections--diagnosis<br/>Helicobacter pylori--immunology<br/>Humans<br/>Male<br/>Middle Aged<br/>Ontario--epidemiology<br/>Poverty<br/>Prevalence<br/>Risk Factors<br/>Seroepidemiologic Studies<br/>Sex Distribution<br/>Siblings<br/>Socioeconomic Factors<br/>Surveys and Questionnaires