Comment on

• Diagnostic spirometry in primary care: Proposed standards for general practice compliant with American Thoracic Society and European Respiratory Society recommendations: a General Practice Airways Group (GPIAG)1 document, in association with the Association for Respiratory Technology & Physiology (ARTP)2 and Education for Health3 1 www.gpiag.org 2 www.artp.org 3 www.educationforhealth.org.uk.

  Levy ML, Quanjer PH, Booker R, Cooper BG, Holmes S, Small I; General Practice Airways Group. Levy ML, et al. Prim Care Respir J. 2009 Sep;18(3):130-47. doi: 10.4104/pcrj.2009.00054. Prim Care Respir J. 2009. PMID: 19684995 Free PMC article.