1. Clinical Challenges and Images in GI
Lieke Hol, Ernst J. Kuipers 
Gastroenterology 
Volume 133, Issue 2, (August 2007)
DOI: /j.gastro
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2. Figure A
Gastroenterology  , DOI: ( /j.gastro )
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3. Figure B
Gastroenterology  , DOI: ( /j.gastro )
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4. Figure C
Gastroenterology  , DOI: ( /j.gastro )
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5. Figure D
Gastroenterology  , DOI: ( /j.gastro )
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6. Figure E
Gastroenterology  , DOI: ( /j.gastro )
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