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Publications by O. Olén

Letter: Biologics Treatment in Crohn's Disease and Risk of Bowel Resection-What About the Patients Who Stop Anti-TNF Therapy? Authors’ Reply

Alimentary Pharmacology and Therapeutics

Gastroenterology

English

Letter: Phenotype and Natural History of Elderly Onset Inflammatory Bowel Disease

Alimentary Pharmacology and Therapeutics

Gastroenterology

English