[1] China Aerosp Sci & Ind Corp 731 Hosp, Dept Pharm, Beijing, Peoples R China
[2] China Aerosp Sci & Ind Corp 731 Hosp, China Integrated Tradit Chinese & Western Med Evid, Beijing, Peoples R China
[3] Lanzhou Univ, Evidence Based Med Ctr, Sch Basic Med Sci, Lanzhou, Peoples R China
[4] China Aerosp Sci & Ind Corp 731 Hosp, Dept Resp, Beijing 100074, Peoples R China
[5] China Aerosp Sci & Ind Corp 731 Hosp, Integrated Tradit Chinese & Western Med Evidence b, Beijing, Peoples R China
[6] China Aerosp Sci & Ind Corp 731 Hosp, Dept Tradit Chinese Med, Beijing 100074, Peoples R China