The Red Section
The American Journal of Gastroenterology (2006) 101, 413–416; doi:10.1111/j.1572-0241.2006.00475.x
Positive and Negative Predictive Values: Use of Inflammatory Bowel Disease Serologic Markers
Gregory L Austin MD, MPH1, Nicholas J Shaheen MD, MPH1 and Robert S Sandler MD, MPH1
1Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina
Correspondence: Gregory L. Austin, MD, MPH, CB# 7080, UNC-CH, Chapel Hill, NC 27599-7080
