Shaukat, Aasma <br/><br/>
Is ulcerative colitis associated with survival among older persons with colorectal cancer in the US? A population-based case-control study.  [electronic resource] 

 -  Digestive diseases and sciences  Jun 2012 
 - 1647-51 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>1573-2568 
<br/><br/><label>Standard No.: </label>10.1007/s10620-011-1966-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Aged<br/>Aged, 80 and over<br/>Case-Control Studies<br/>Cause of Death--trends<br/>Colitis, Ulcerative--complications<br/>Colorectal Neoplasms--complications<br/>Disease-Free Survival<br/>Female<br/>Humans<br/>International Classification of Diseases<br/>Kaplan-Meier Estimate<br/>Male<br/>Medicare<br/>Neoplasm Staging<br/>Prognosis<br/>Proportional Hazards Models<br/>Reference Values<br/>Risk Assessment<br/>SEER Program<br/>Severity of Illness Index<br/>Survival Analysis<br/>United States