Ranstam, J <br/><br/>
Causal relationship and confounding in statistical models.  [electronic resource] 

 -  The British journal of surgery  Oct 2016 
 - 1445-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1365-2168 
<br/><br/><label>Standard No.: </label>10.1002/bjs.10241  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bias<br/>Causality<br/>Confounding Factors, Epidemiologic<br/>Models, Statistical<br/>Propensity Score