1. Comparing a medical records-based and a claims-based index for measuring comorbidity in patients with lung or colon cancer. Issue 3 (May 2015) Authors: Kehl, Kenneth L.; Lamont, Elizabeth B.; McNeil, Barbara J.; Bozeman, Samuel R.; Kelley, Michael J.; Keating, Nancy L. Journal: Journal of geriatric oncology Issue: Volume 6:Issue 3(2015) Page Start: 202 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗