1. Extraintestinal Manifestations of Inflammatory Bowel Disease;SR Vavricka;Inflammatory bowel diseases,2015
2. Extraintestinal manifestations of inflammatory bowel disease: epidemiology, diagnosis, and management;S Larsen;Annals of medicine,2010
3. Extraintestinal manifestations of inflammatory bowel disease;JS Levine;Gastroenterology & hepatology,2011
4. Extraintestinal manifestations of inflammatory bowel disease: focus on the musculoskeletal, dermatologic, and ocular manifestations;PE Evans;MedGenMed: Medscape general medicine,2007
5. The prevalence of extraintestinal diseases in inflammatory bowel disease: a population-based study;CN Bernstein;The American journal of gastroenterology,2001