Cited 27 times since 2010 (1.9 per year) source: EuropePMC Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, Volume 5, Issue 5, 1 1 2010, Pages 719-720 Sorafenib in patients with advanced non-small cell lung cancer that harbor K-ras mutations: a brief report. Smit EF, Dingemans AM, Thunnissen FB, Hochstenbach MM, van Suylen RJ, Postmus PE