PODSWIADEK, M.; PUNZI, L.; STRAMARE, R.; D’INCÀ, R.; FERRONATO, A.; LO NIGRO, A.; STURNIOLO, G. The prevalence of radiographic sacroiliitis in patients affected by inflammatory bowel disease with inflammatory low back pain. Reumatismo, v. 56, n. 2, p. 110-113, 11.