Grillet, B Systematic ileocolonoscopy and bowel biopsy study in spondylarthropathy. [electronic resource] - British journal of rheumatology Oct 1987 - 338-40 p. digital Publication Type: Journal Article ISSN: 0263-7103 Standard No.: 10.1093/rheumatology/26.5.338 doi Subjects--Topical Terms: AdolescentAdultAgedArthritis--complicationsArthritis, Infectious--complicationsBiopsyCecum--pathologyColonoscopyFemaleHLA Antigens--analysisHLA-B27 AntigenHumansIleitis--complicationsIleum--pathologyMaleMiddle AgedProspective StudiesSacroiliac JointSpondylitis--complications