Effect of Noninvasive Positive Pressure Ventilation on Prognosis and Blood Gas Level in COPD Patients Complicated with Respiratory Failure
- Type
- Retraction
- Notice date
- 6/21/2023 0:00
- Journal
- Evidence-Based Complementary and Alternative Medicine
- Publisher
- Hindawi
- Notice DOI
- 10.1155/2023/9790672
- Original paper DOI
- 10.1155/2022/3089227