Clinical characteristics of secondary interstitial pulmonary disease in patients with rheumatoid arthritis and primary Sjogren's syndrome

SONG Guo-jing, QIU Li-jun, PANG Chun-yan, ZHAO Si-meng, LIU Yuan, WANG Yong-fu

Tianjin Medical Journal . 2019, (3): 277 -280 . DOI: 10.11958/20181391