2Bernstein CN,Blanchard JF,Rawsthorne P,et al.The prevalence of extraintestinal diseases in inflammatory bowel disease:a population-based study[J].Am J Gastroenterol,2001,96(4):1116-1122.
3Lorusso D,Leo S,Lacitignola S,et al.Chronic inflammatory diseases of the intestine:extra-intestinal manifestations and perianal complications[J].Minerva Dietol Gastroenterol,1989,35(2):17-21.
4Lakatos L,Pandur T,David G,et al.Extra-intestinal manifestation of IBD in Veszprem county(of Hungary):results of a 25-year follow-up study[J].Orv Hetil,2003,144(10):1965-1975.
5Brynskov J,Binder V.Arthritis and the gut[J].Eur J Gastroenterol-Hepatol,1999,11(9):997-999.
6Ansell BM,Wigley RAD.Arthritic manifestations in regional with enteritis[J].Ann Rheum Dis,1964,23:64-72.
7Scarpa R,Del Puente A,DArienzo A et al.The arthritis of ulcerative colitis:clinical and genetic aspects[J].J Rheumatol,1992,19:373-377.
8McCallum DI,Kirmont PDC.Dermotological manifestations of Crohns disease [J].Br J Dermatol,1968,80:1-8.
9Menachem Y,Gotsman I.Clinical manifestations of pyoderma gangrenosum associated with inflammatory bowel disease[J].Isr Med Assoc J,2004,6(2):88-90.
