Jóngerð Olsen

East–West gradient in the incidence of inflammatory bowel disease in Europe: the ECCO-EpiCom inception cohort

Johan Burisch, N Pedersen, S. Čuković-Čavka et al. · Gut · 2013 · 430 citations · Full text

Medicine, Health Sciences, Clinical Epidemiology +10

Natural disease course of Crohn’s disease during the first 5 years after diagnosis in a European population-based inception cohort: an Epi-IBD study

Johan Burisch, Gediminas Kiudelis, Limas Kupčinskas et al. · Gut · 2018 · 290 citations · Full text

Medicine, Clinical Sciences, Surgery +13

Incidence and initial disease course of inflammatory bowel diseases in 2011 in Europe and Australia: Results of the 2011 ECCO-EpiCom inception cohort

Zsuzsanna Végh, Johan Burisch, Natalia Pedersen et al. · Journal of Crohn s and Colitis · 2014 · 105 citations · Full text

Medicine, Health Sciences, Clinical Epidemiology +10

Treatment Steps, Surgery, and Hospitalization Rates During the First Year of Follow-up in Patients with Inflammatory Bowel Diseases from the 2011 ECCO-Epicom Inception Cohort

Zsuzsanna Végh, Johan Burisch, N Pedersen et al. · Journal of Crohn s and Colitis · 2015 · 40 citations · Full text

Medicine, Clinical Sciences, Surgery +10

Occurrence of Anaemia in the First Year of Inflammatory Bowel Disease in a European Population-based Inception Cohort—An ECCO-EpiCom Study

Johan Burisch, Zsuzsanna Végh, Dimitrios Christodoulou et al. · Journal of Crohn s and Colitis · 2017 · 33 citations · Full text

Medicine, Clinical Sciences, Internal Medicine +9