Turning subtypes into disease axes to improve prediction of COPD progression
Junxiang Chen, Michael Cho, Edwin K Silverman, John E Hokanson, Greg L Kinney, James D Crapo, Stephen Rennard, Jennifer Dy, Peter Castaldi
Thorax Sep 2019, 74 (9) 906-909; DOI: 10.1136/thoraxjnl-2018-213005