Salleron, Julia <br/><br/>
Effectiveness Research in Inflammatory Bowel Disease: A Necessity and a Methodological Challenge.  [electronic resource] 

 -  Journal of Crohn's & colitis  Sep 2016 
 - 1096-102 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1876-4479 
<br/><br/><label>Standard No.: </label>10.1093/ecco-jcc/jjw068  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bias<br/>Confounding Factors, Epidemiologic<br/>Data Interpretation, Statistical<br/>Humans<br/>Inflammatory Bowel Diseases--therapy<br/>Observational Studies as Topic--methods<br/>Reproducibility of Results<br/>Research Design