Authors: Tom Treasure; Loic Lang-Lazdunski; David Waller; Judith M Bliss; Carol Tan; James Entwisle; Michael Snee; Mary O'Brien; Gill Thomas; Suresh Senan; Ken O'Byrne; Lucy S Kilburn; James Spicer; David Landau; John Edwards; Gill Coombes; Liz Darlison; Julian Peto Journal: Lancet Oncol Date: 2011-06-30 Impact factor: 41.316