RT Journal Article SR Electronic T1 All that wheezes is not asthma: the value of curves JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 564 OP 564 DO 10.1136/thoraxjnl-2011-201097 VO 67 IS 6 A1 Seccombe, Leigh M A1 Polley, Liam A1 Rogers, Peter G A1 Ing, Alvin J YR 2012 UL http://thorax.bmj.com/content/67/6/564.abstract AB