gas 
Sponsors
Wuxi People's Hospital, Shanghai Children's Hospital, The First Hospital of Shanxi Medical University
Conditions
Neonatal necrotizing enterocolitisNovel Coronavirus Pneumonia (COVID-19)Pneumoconiosis
Early Phase 1
Study for the key issues of the diagnosis and treatment of novel coronavirus pneumonia (COVID-19) based on the medical imaging
RecruitingChiCTR2000029779
Start: 2020-02-14Updated: 2020-02-17
Clinical study of intestinal gas and gut microbiota for NEC early diagnosis
RecruitingChiCTR2000041269
Start: 2021-12-01Updated: 2021-03-08