1. Argon beam plasma coagulation as therapy for high-grade dysplasia in Barrett’s esophagus 
Stephen E.A Attwood, Christopher J Lewis, Scott Caplin, Karla Hemming, Gordon Armstrong 
Clinical Gastroenterology and Hepatology 
Volume 1, Issue 4, Pages (July 2003)
DOI: /S (03)

2. Figure 1 High-grade dysplasia in Barrett’s esophagus.
Clinical Gastroenterology and Hepatology 2003 1, DOI: ( /S (03) )

3. Figure 2 Argon ablation of high-grade dysplasia.
Clinical Gastroenterology and Hepatology 2003 1, DOI: ( /S (03) )

4. Figure 3 Kaplan-Meier survival curve.
Clinical Gastroenterology and Hepatology 2003 1, DOI: ( /S (03) )

5. Figure 4 Observed and expected survival curves.
Clinical Gastroenterology and Hepatology 2003 1, DOI: ( /S (03) )