Research Article
[Retracted] The Value of Pulmonary Bedside Ultrasound System in the Evaluation of Severity and Prognosis of Acute Lung Injury
Table 2
Comparison of parameters at D1, D2, and D3 (±S).
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Note: compared with D1, a; compared with D2, b. |
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Note: compared with D1, a; compared with D2, b. |