Physical activity is the strongest predictor of all-cause mortality in patients with COPD: a prospective cohort study.

By B. Waschki, A. Kirsten, O. Holz, K. Müller, T. Meyer, H. Watz, H. Magnussen. Chest, 2011

711 citations recorded by the source corpus.

Subfields: Complementary and alternative medicine, Pulmonary and Respiratory Medicine, Sociology and Political Science

View Paper: https://www.semanticscholar.org/paper/80200d2bd26395ee2305558d7073374e600f6277