Field John K, Duffy Stephen W
Roy Castle Lung Cancer Research Programme, University of Liverpool, The Apex Building, Liverpool L7 8TX, UK.
Wolfson Institute of Preventive Medicine, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
Lancet Oncol. 2016 May;17(5):543-4. doi: 10.1016/S1470-2045(16)00079-6. Epub 2016 Mar 18.