(1)
Ă–ztekin, 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. J Surg Med 2021, 5, 651-653.