Coronary artery calcification is increased in patients with COPD and associated with increased morbidity and mortality
Michelle C Williams, John T Murchison, Lisa D Edwards, Alvar Agustí, Per Bakke, Peter M A Calverley, Bartolome Celli, Harvey O Coxson, Courtney Crim, David A Lomas, Bruce E Miller, Steve Rennard, Edwin K Silverman, Ruth Tal-Singer, Jørgen Vestbo, Emiel Wouters, Julie C Yates, Edwin J R van Beek, David E Newby, William MacNee, for the Evaluation of COPD Longitudinally to Identify Predictive Surrogate Endpoints (ECLIPSE) investigators
Thorax Aug 2014, 69 (8) 718-723; DOI: 10.1136/thoraxjnl-2012-203151