1. HLA-B27 and the immune response to enterobacterial antigens in ankylosing spondylitis. Clin Exp Immunol,1984
2. Sequential studies in ankylosing spondylitis: association of klebsiella pneumonia with active disease;W, Ebringer R.; R, Cawdell D.; P, Cowling; A, Ebringer;Ann Rheum Dis,1978
3. Histopathology of intestinal inflammation related to reactive arthritis;Cuvelier, C.; Barbatis, C.; Mielants, H.; De Vos, M.; Roels, H.; Veys, E.;Gut,1987
4. Preliminary evidence for gut involvement in the pathogenesis of rheumatoid arthritis;W, Segal A.; A, Isenberg D.; V, Haiirrousou; S, Tolfree; J, Clarc; L, Snaith M.;Br J Rheumatol,1986
5. Association of inflammation with raised serum IgA in ankylosing spondylitis;Cowling, P.; Ebringer, R.; Ebringer, A.;Ann Rheum Dis,1980