Berwanger, Otavio <br/><br/>
Large randomized controlled trials in perioperative cardiovascular medicine: a proposal for the design, conduct and efficient management.  [electronic resource] 

 -  Arquivos brasileiros de cardiologia  May 2009 
 - 387-91, 404-8, 419-23 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1678-4170 
<br/><br/><label>Standard No.: </label>10.1590/s0066-782x2009000500014  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiovascular Diseases--prevention & control<br/>Humans<br/>Intraoperative Complications--prevention & control<br/>Randomized Controlled Trials as Topic--methods