RT Journal Article SR Electronic T1 Thorax: Annual Report October 1992-September 1993 JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1290 OP 1291 DO 10.1136/thx.48.12.1290 VO 48 IS 12 YR 1993 UL http://thorax.bmj.com/content/48/12/1290.abstract AB