Abstract
Xu, JY; Shang, LH; Cao, B
Cao, B (corresponding author), China Japan Friendship Hosp, Natl Clin Res Ctr Resp Dis, Ctr Resp Med, Dept Pulm & Crit Care Med, Beijing 100029, Peoples R China.; Cao, B (corresponding author), Chinese Acad Med Sci & Peking Union Med Coll, Inst Resp Med, Beijing, Peoples R China.; Cao, B (corresponding author), Tsinghua Univ Peking Univ Joint Ctr Life Sci, Beijing, Peoples R China.; Cao, B (corresponding author), Capital Med Univ, Dept Resp Med, Beijing, Peoples R China.
LANCET DIGITAL HEALTH, 2020; 2 (6): E275