Ozcelik, SinemKaya, ErgiOzdogar, Asiye TubaOzakbas, Serkan2025-09-252025-09-2520241352-45851477-0970https://hdl.handle.net/20.500.14365/6468eninfo:eu-repo/semantics/closedAccessWhich One Is More Progressive: Primary or Secondary Progressive Multiple SclerosisConference Object