Division of Gastroenterology;
Department of Internal Medicine;
Paul L.Foster School of Medicine;
Texas Tech University Health Sciences Center;
Division of Biostatistics and Epidemiology;
Department of Biomedical Sciences;
Paul L.Foster School of Medicine;
Texas Tech University Health Sciences Center;
Gastroenterology and Hepatology Section;
Department of Internal Medicine;
Baylor College of Medicine;
Gastric; polyps; Fundic; gland; polyp; Hyperplasticpolyp; Adenomatous; polyps; Chronic; gastritis; Helicobacter; pylori;