Correlation between MRI microcoil and antiCCP antibody  and RF level in rheumatoid arthritis
Sun Wenjing1, Dai Shipeng1, Gu Qing2, Tian Miaomiao1, Shang Haixia1
Clinical Focus . 2020, (5): 449 -452 .  DOI: 10.3969/j.issn.1004-583X.2020.05.013