1. Gastrointestinal Complications of Cystic Fibrosis
Daniel Gelfond, Drucy Borowitz 
Clinical Gastroenterology and Hepatology 
Volume 11, Issue 4, Pages (April 2013)
DOI: /j.cgh
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2. Figure 1
Classes of CFTR mutations. Categories of CFTR mutations with mutations resulting in no synthesis (Class I), defective processing (Class II), defective regulation (Class III), defective or deficient conductance (Class IV), and reduced amount of functional CFTR protein (Class V).
Clinical Gastroenterology and Hepatology  , DOI: ( /j.cgh )
Copyright © 2013 AGA Institute Terms and Conditions

3. Figure 2 “Bubbly-granular” right-sided mass typical of DIOS.
Clinical Gastroenterology and Hepatology  , DOI: ( /j.cgh )
Copyright © 2013 AGA Institute Terms and Conditions