IMportance of an Irregular Z Line: Is Barrett's in the Eye of the Beholder?

Affiliations

• ¹ Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina, 4119B Bioinformatics Building, 130 Mason Farm Rd, Chapel Hill, NC, 27599-7080, USA. [email protected].
• ² Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina, 4119B Bioinformatics Building, 130 Mason Farm Rd, Chapel Hill, NC, 27599-7080, USA.