Risk factors for Barrett's esophagus compared between African Americans and non-Hispanic Whites.
Nguyen TH, Thrift AP, Ramsey D, Green L, Shaib YH, Graham DY, El-Serag HB. Risk factors for Barrett's esophagus compared between African Americans and non-Hispanic Whites. Am J Gastroenterol. 2014 Dec; 109(12):1870-80.