1. Common Cause of Chronic Diarrhea Not to Be Forgotten
Salil Singh, PhD, Georgina Howarth, MBChB, Simon Campbell, MD 
Gastroenterology 
Volume 137, Issue 2, (August 2009)
DOI: /j.gastro
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2. Gastroenterology 2009 137, DOI: (10.1053/j.gastro.2009.02.079)
Copyright © 2009 AGA Institute Terms and Conditions

3. Gastroenterology 2009 137, DOI: (10.1053/j.gastro.2009.02.079)
Copyright © 2009 AGA Institute Terms and Conditions

4. Gastroenterology 2009 137, DOI: (10.1053/j.gastro.2009.02.079)
Copyright © 2009 AGA Institute Terms and Conditions