Depression and anxiety predict health-related quality of life in chronic obstructive pulmonary disease: systematic review and meta-analysis

Blakemore A, Dickens C, Guthrie E, Bower P, Kontopantelis E, Afzal C, Coventry PA

International Journal of Chronic Obstructive Pulmonary Disease 2014, 9:501-512

Published Date: 20 May 2014