1. Arthritic manifestations of inflammatory bowel disease;M, Gravallese E.; G, Kantrowitz F.;Am J Gastoenterol,1988
2. Arthritis associated with intestinal-bypass procedure for morbid obesity;R, Wands J.; T, La Mont J.; E, Mann; J, Isselbacher K.;N Engl J Med,1976
3. Ileocolonoscopic findings in seronegative spondyloarthropathies;Mielants, H.; M, Veys E.; Cuvelier, C.; De Vos, M.;BrJ Rheunawol,1988
4. The relationship between klebsiella infection and ankylosing spondylitis. Baillieres Clin Rhewnatol;Ebringer, A.,1989
5. Intestinal mucosal permeability and rheumatological diseases;D, Katz K.; D, Hoilander;Bailhieres Clin Rhemawol,1989