[Retracted] Predictive Value of Serum Markers SFRP1 and CC16 in Acute Exacerbation of Chronic Obstructive Pulmonary Disease

<div>Correlation of CC16 with FEV1 and FEV1/FVC. (a) Correlation analysis between the level of CC16 and FEV1 in COPD patients. (b) Correlation analysis between the level of CC16 and FEV1/FVC in COPD patients.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 2

Figure 2: [Retracted] Predictive Value of Serum Markers SFRP1 and CC16 in Acute Exacerbation of Chronic Obstructive Pulmonary Disease 