Soon Elaine, Vickery Craig, Pulimood Thomas
Department of Medicine, West Suffolk NHS Trust, Bury St Edmunds, Suffolk UK Department of Medicine, Addenbrookes' Hospital, Cambridge, UK.
Department of Surgery, West Suffolk NHS Trust, Bury St Edmunds, Suffolk UK.
Thorax. 2015 Feb;70(2):200-1. doi: 10.1136/thoraxjnl-2013-205080. Epub 2014 May 9.