- Health-care costs of inflammatory bowel disease in a pan-European, community-based, inception cohort during 5 years of follow-up: a population-based study2020 | First Faculty of Medicine
- What Can We Learn from Epidemiological Studies in Inflammatory Bowel Disease?2017 | First Faculty of Medicine
- Natural Disease Course of Ulcerative Colitis During the First Five Years of Follow-up in a European Population-based Inception Cohort-An Epi-IBD Study2019 | First Faculty of Medicine
- Cytomegalovirus Infection in Pediatric Severe Ulcerative ColitisA Multicenter Study from the Pediatric Inflammatory Bowel Disease Porto Group of the European Society of Pediatric Gastroenterology, Hepatology and Nutrition2018 | Second Faculty of Medicine
- Real-Life Efficacy of Tofacitinib in Various Situations in Ulcerative Colitis: A Retrospective Worldwide Multicenter Collaborative Study2023 | First Faculty of Medicine