1. Suspected Nonceliac Gluten Sensitivity Confirmed in Few Patients After Gluten Challenge in Double-Blind, Placebo-Controlled Trials 
Javier Molina-Infante, Antonio Carroccio 
Clinical Gastroenterology and Hepatology 
Volume 15, Issue 3, Pages (March 2017)
DOI: /j.cgh
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2. Figure 1
Flow chart of literature search performed for this systematic review. DBPCT, double-blind, placebo-controlled trial
Clinical Gastroenterology and Hepatology  , DOI: ( /j.cgh )
Copyright © 2017 AGA Institute Terms and Conditions

3. Figure 2
The melting pot hypothesis for NCGS, with different patients lumped together under a common label. Although a gluten challenge might not identify patients intolerant to FODMAP or sensitive or allergic to nongluten proteins, a wheat challenge likely may identify these patients along with patients suffering from gluten-specific symptoms.
Clinical Gastroenterology and Hepatology  , DOI: ( /j.cgh )
Copyright © 2017 AGA Institute Terms and Conditions