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Inflammatory Bowel Diseases
Ulcerative Colitis
Crohn's Disease
Barrett's Esophagus
Greece
Europe
Israel
Questionnaires
Quality of Life
Prospective Studies
Risk Factors
Sensitivity and Specificity
Cohort Studies
Age Distribution
Chi-Square Distribution
Discriminant Analysis
Sex Factors
Reproducibility of Results
Antibodies, Fungal
Phenotype
Co-Publications
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