title: Helicobacter pyloriinfection and gastroesophageal reflux disease - Barrett's esophagus sequence "dilemma"
authors.affiliation: Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Macedonia, Greece.
authors.forename: Jannis
authors.initials: J
authors.lastname: Kountouras
authors.affiliation: Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Macedonia, Greece.
authors.forename: Christos
authors.initials: C
authors.lastname: Zavos
authors.affiliation: Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Macedonia, Greece.
authors.forename: Stergios A
authors.initials: SA
authors.lastname: Polyzos
authors.affiliation: Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Macedonia, Greece.
authors.forename: Panagiotis
authors.initials: P
authors.lastname: Katsinelos