Eberhardt Wilfried E E, Stamatis Georgios, Stuschke Martin
Department of Medicine (Cancer Research), West German Tumour Centre, University Hospital Essen of the University Duisburg-Essen, 45122 Essen, Germany.
Lancet. 2009 Aug 1;374(9687):359-60. doi: 10.1016/S0140-6736(09)61026-6. Epub 2009 Jul 24.