PT - JOURNAL ARTICLE AU - A J Conway AU - J A Bennett AU - A D Richardson AU - M D Peake TI - Is investigation of patients with haemoptysis and normal chest radiograph justified? AID - 10.1136/thx.2010.136788 DP - 2011 Apr 01 TA - Thorax PG - 352--352 VI - 66 IP - 4 4099 - http://thorax.bmj.com/content/66/4/352.1.short 4100 - http://thorax.bmj.com/content/66/4/352.1.full SO - Thorax2011 Apr 01; 66