Freeman, J L <br/><br/>
Diagnosis-related group refinement with diagnosis- and procedure-specific comorbidities and complications.  [electronic resource] 

 -  Medical care  Aug 1995 
 - 806-27 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0025-7079 
<br/><br/><label>Standard No.: </label>10.1097/00005650-199508000-00006  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Comorbidity<br/>Diagnosis-Related Groups--classification<br/>Female<br/>Hospital Records<br/>Hospitalization<br/>Humans<br/>Male<br/>Medicare<br/>Models, Statistical<br/>Prospective Payment System<br/>Severity of Illness Index<br/>Sex Factors<br/>United States