HASSAN, K. . ANKYLOSING SPONDYLOARTHRITIS: REVIEW OF IMAGING FINDINGS IN THE SPINE. International Journal of Medical and Biomedical Studies, [S. l.], v. 4, n. 11, 2020. DOI: 10.32553/ijmbs.v4i11.1508. Disponível em: https://ijmbs.info/index.php/ijmbs/article/view/1508. Acesso em: 15 jan. 2021.