"Chemoprevention for Barrett's Esophagus Trial (CBET)"@en . "120"^^ . . . "18"^^ . . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@en . "2000-07-01T00:00:00Z"^^ . . "2005-09-01T00:00:00Z"^^ . . . . . . "NCT00005878" . . . "\u043A\u043B\u0456\u043D\u0456\u0447\u043D\u0435 \u0432\u0438\u043F\u0440\u043E\u0431\u0443\u0432\u0430\u043D\u043D\u044F"@uk . . "clinical trial"@en . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@nl . . . . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@en . . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@nl . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@en . "ensayu cl\u00EDnicu"@ast . . "klinisch onderzoek"@nl . . . "Celecoxib to Prevent Cancer in Patients With Barrett's Esophagus"@nl .