title: Handling missing items in the Exacerbations of Chronic Pulmonary Disease Tool.
authors.affiliation: Institute for Infection and Immunity, St George's, University of London, London UK.
authors.forename: Andrew W
authors.identifier: 0000-0002-2802-1466
authors.initials: AW
authors.lastname: Hitchings
authors.affiliation: Institute for Infection and Immunity, St George's, University of London, London UK.
authors.forename: Emma H
authors.initials: EH
authors.lastname: Baker
authors.affiliation: Institute for Infection and Immunity, St George's, University of London, London UK pjones@sgul.ac.uk.
authors.forename: Paul W
authors.initials: PW
authors.lastname: Jones
mesh_terms: D000328:Adult; D059026:Diagnostic Self Evaluation; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D008297:Male; D008687:Metformin / Q000627:therapeutic use; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy; D015203:Reproducibility of Results; D063189:Symptom Assessment
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin