Roscitano, Antonino <br/><br/>
Off-pump versus on-pump coronary artery bypass: does number of grafts performed represent a selection bias in comparative studies? Results from a matched cohort comparison.  [electronic resource] 

 -  Italian heart journal : official journal of the Italian Federation of Cardiology  Sep 2005 
 - 740-4 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1129-471X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Atrial Fibrillation--epidemiology<br/>Case-Control Studies<br/>Cohort Studies<br/>Coronary Artery Bypass--adverse effects<br/>Coronary Artery Bypass, Off-Pump--adverse effects<br/>Coronary Artery Disease--epidemiology<br/>Coronary Circulation<br/>Female<br/>Humans<br/>Incidence<br/>Italy--epidemiology<br/>Length of Stay<br/>Male<br/>Middle Aged<br/>Monitoring, Intraoperative<br/>Myocardial Infarction--epidemiology<br/>Selection Bias<br/>Survival Analysis<br/>Treatment Outcome