TY - JOUR TI - Real World Evidence on the Availability of Anti-Nuclear Antibody (ANA) in Diagnosis of Connective Tissue Diseases; A Retropective Single Center Trial AU - Olgun, P. AU - Yazısız, V. JO - EJMA PY - 2022 VL - 2 SP - 55 EP - 60 DO - 10.14744/ejma.2022.96268 ER -