Retraction Note: Serum bilirubin levels in primary Sjögren's syndrome: an association with interstitial lung disease

Affiliations

• ¹ Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Er Road, 533000, Baise, Guangxi, China. youfanpeng@hotmail.com.
• ² Clinical Pathological Diagnosis and Research Centre, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China.
• ³ Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, No.18 Zhongshan Er Road, 533000, Baise, Guangxi, China.