The 2011 annual report shows improvement in surgical care measures.  [electronic resource] 

 -  Bulletin of the American College of Surgeons  Dec 2011 
 - 68 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>0002-8045 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Benchmarking<br/>Humans<br/>Quality Control<br/>Surgical Procedures, Operative--standards<br/>United States