Lalvani Ajit, Sridhar Saranya, von Reyn C Fordham
Tuberculosis Research Centre, Department of Respiratory Medicine, National Heart and Lung Institute, Imperial College London, , London, UK.
Thorax. 2013 Dec;68(12):1092-4. doi: 10.1136/thoraxjnl-2013-203456. Epub 2013 Jun 7.