Algorithms to identify colonic ischemia, complications of constipation and irritable bowel syndrome in medical claims data: development and validation+.
Sands, Bruce E. MD, MS 1*; Duh, Mei-Sheng MPH, ScD 2; Cali, Clorinda MPH 2; Ajene, Anuli MPH 2; Bohn, Rhonda L. MPH, ScD 2; Miller, David MPH, ScD 2; Cole, Alexander J. MPH 2; Cook, Suzanne F. PhD 3; Walker, Alexander M. MD, DrPH 2
Pharmacoepidemiology & Drug Safety.
15(1):47-56, January 2006.
(Format: HTML, PDF)