RT Journal Article SR Electronic T1 Images in Thorax JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 915 OP 915 DO 10.1136/thorax.58.11.915 VO 58 IS 11 A1 J M FitzGerald A1 N Müller A1 J Hogg YR 2003 UL http://thorax.bmj.com/content/58/11/915.abstract AB