//
H. Gao
J. He
X.W. Zhang
M. Feng
W. Zhao
Z.G. Li
People's Hospital Peking University, Beijing, China
China
N/A
Autoimmune (AI)
Idiopathic interstitial pneumonias
Sjogren's syndrome
Alpha-fetoprotein
C reactive protein
Estrogen receptor alpha
N/A
N/A
N/A
NA
N/A
N/A
Interim