ÖZTEKIN, S. N. S.; SONMEZ, R.; SARSAN, A.; ALKAN, H. A case of bilateral hip and knee osteonecrosis in a patient with ankylosing spondylitis who used steroids due to immune thrombocytopenic purpura. Journal of Surgery and Medicine, [S. l.], v. 5, n. 6, p. 651–653, 2021. DOI: 10.28982/josam.799391. Disponível em: https://jsurgmed.com/article/view/799391. Acesso em: 25 apr. 2024.