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Classic (2009) Spirometric GOLD Classification of COPD Severity Based on Postbronchodilator FEV
#Diagnosis #Pulmonary #COPD #GOLD #Staging
Classic (2009) Spirometric ... of COPD Severity ... FEV #Diagnosis #Pulmonary ... #COPD #GOLD #Staging ... #FEV1 #FEV1FVC