NCT04238104
- Conditions
- POX Range of Healthy Newborns at Different Altitudes, POX Threshold for Screening Major CHD in Neonates
- Locations
-
- People's Hospital of Golog Tibetan Autonomous Prefecture Guoluo Prefecture, China
- Hainan women and children medical center Haikou, China
- Yan'an Hospital Affiliated to Kunming Medical University Kunming, China
- Tibet Autonomous People's Hospital Lhasa, China