Original Research

Preserved Ratio Impaired Spirometry in US Primary Care Patients Diagnosed with Chronic Obstructive Pulmonary Disease

Evans A, Tarabichi Y, Pace WD, Make B, Bushell N, Carter V, Chang KL, Fox C, Han MK, Kaplan A, Kocks JWH, Le Lievre C, Roussos A, Skolnik N, Soriano JB, Yawn BP, Price D

Pragmatic and Observational Research 2024, 15:221-232

Published Date: 13 December 2024