Original Research

Frequency and Severity of Exacerbations of COPD Associated with Future Risk of Exacerbations and Mortality: A UK Routine Health Care Data Study

Whittaker H, Rubino A, Müllerová H, Morris T, Varghese P, Xu Y, De Nigris E, Quint JK

International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:427-437

Published Date: 3 March 2022