title: Health status instrument vs. prognostic instrument for assessing chronic obstructive pulmonary disease in clinical practice.
authors.affiliation: Department of Respiratory Medicine, CHU Liege, GIGA research group I3, University of Liege, Liege, Belgium Email: R.Louis@chu.ulg.ac.be.
authors.forename: R
authors.initials: R
authors.lastname: Louis
authors.affiliation: Department of Respiratory Medicine, CHU Liege, GIGA research group I3, University of Liege, Liege, Belgium Email: R.Louis@chu.ulg.ac.be.
authors.forename: J L
authors.initials: JL
authors.lastname: Corhay
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000628:therapy*; D012720:Severity of Illness Index