Clinically Important Deterioration (CID) and Ageing in COPD: A Systematic Review and Meta-Regression Analysis According to PRISMA Statement

Manzetti GM, Ora J, Sepiacci A, Cazzola M, Rogliani P, Calzetta L

International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:2225-2243

Published Date: 10 October 2023