Üstün, NilgünTurhanoğlu, Ayşe2019-07-162019-07-1620142148-5046https://trdizin.gov.tr/publication/paper/detail/TVRZNE5UTTJOZz09https://hdl.handle.net/20.500.12483/2165…eninfo:eu-repo/semantics/openAccessRomatolojiVitamin D levels in patients with ankylosing spondylitis and ıts relationship with disease activityOther2943213222-s2.0-84940642435Q3WOS:000348283200014Q4