Ragnar Befrits

Guidelines on the diagnosis and management of iron deficiency and anemia in inflammatory bowel diseases#

Christoph Gasché, Arnold Berstad, Ragnar Befrits et al. · Inflammatory Bowel Diseases · 2007 · 450 citations

Medicine, Hematology, Internal Medicine +16

Combined oral and enema treatment with Pentasa (mesalazine) is superior to oral therapy alone in patients with extensive mild/moderate active ulcerative colitis: a randomised, double blind, placebo controlled study

Philippe Marteau, CS Probert, Stefan Lindgren et al. · Gut · 2005 · 365 citations · Full text

Pharmacy, Clinical Sciences, Pharmacotherapy +13

Intravenous iron sucrose is superior to oral iron sulphate for correcting anaemia and restoring iron stores in IBD patients: A randomized, controlled, evaluator-blind, multicentre study

Stefan Lindgren, Ola Wikman, Ragnar Befrits et al. · Scandinavian Journal of Gastroenterology · 2009 · 179 citations

Medicine, Nutritional Sciences, Pharmacotherapy +17

Low-Grade Dysplasia in Extensive, Long-Standing Inflammatory Bowel Disease

Ragnar Befrits, T Ljung, Edgar Jaramillo · Diseases of the Colon & Rectum · 2002 · 175 citations

Medicine, Clinical Sciences, Oncology +17

Concordance of<i>Helicobacter pylori</i>Strains within Families

Mårten Kivi, Ylva Tindberg, Mikael Sörberg et al. · Journal of Clinical Microbiology · 2003 · 154 citations · Full text

Life Sciences, Genetics, Microbiology +15