Uslu, SCan, GCefle, AYilmaz, SKocaer, SBInel, TYGülle, SKoca, SSYolbas, SÖztürk, MASenel, SInanc, NDalkiliç, EGunduz, OTufan, AAkar, SBirlik, MSari, IAkkoç, NOnen, F2025-04-102025-04-102326-5191http://hdl.handle.net/20.500.14701/42898EnglishThe Efficacy and Safety of Anti-TNFα Treatment in Ankylosing Spondylitis Patients with Late Onset Compared to Those with Adult Onset; The Data from TURKBIO RegistryMeeting Abstract2326-5205