Symptom-based questionnaire for identifying COPD in smokers.
Price DB, Tinkelman DG, Halbert RJ, Nordyke RJ, Isonaka S, Nonikov D, Juniper EF, Freeman D, Hausen T, Levy ML, Ostrem A, van der Molen T, van Schayck CP.
Price DB, et al. Among authors: halbert rj.
Respiration. 2006;73(3):285-95. doi: 10.1159/000090142. Epub 2005 Dec 5.
Respiration. 2006.
PMID: 16330875