作者单位:
Beijing Chao Yang Hosp, Dept Respirat, Beijing, Peoples R China
[1]
Capital Med Univ, Beijing Chaoyang Hosp, Dept Rheumatol, 8 Gong Ti South Rd, Beijing 100020
[2]
Beijing Chaoyang Hosp, Dept Radiol, Beijing, Peoples R China
[3]
发布时间
2021-04-09