Observation study for childhood asthma or pneumonia in tertiary hospitals
RecruitingITMCTR1900002551
Department of Pediatrics, Chongqing Traditional Chinese Medicine HospitalChild pneumonia and asthma
Start: 2019-09-01Updated: 2023-02-20
Observation study for childhood asthma or pneumonia in tertiary hospitals
RecruitingChiCTR1900025503
Department of Pediatrics, Chongqing Traditional Chinese Medicine HospitalChild pneumonia and asthma
Start: 2019-09-01Updated: 2019-09-02