title: Two Cs spell double trouble: COPD and CAP.
authors.affiliation: iCapture Centre for Pulmonary Research, University of British Columbia, St Paul's Hospital, Vancouver, BC, Canada. wan.tan@hli.ubc.ca.
authors.forename: Wan Cheng
authors.initials: WC
authors.lastname: Tan
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive; D012307:Risk Factors