Crohn disease is a chronic condition characterised by intestinal inflammation and progressive bowel damage associated with impaired functioning. In rheumatoid arthritis, which shares some common ...

Department of Medical Biochemistry and Genetics, Panum Institute, University of Copenhagen, Blegdamsvej 3, DK-2200 Copenhagen N, Denmark Correspondence to: Dr E M Danielsen, Department of Medical ...

1 Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, MN, USA 2 Division of Biostatistics, Mayo Clinic and Foundation, Rochester, MN, USA Correspondence to: Dr E V ...