RT Journal Article SR Electronic T1 No cure for the common cold JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 230 OP 230 DO 10.1136/thorax.58.3.230 VO 58 IS 3 A1 Hattotuwa, K YR 2003 UL http://thorax.bmj.com/content/58/3/230.abstract AB