A randomised phase II study of pemetrexed versus pemetrexed+erlotinib as second-line treatment for locally advanced or m... Dittrich, Christian Papai-Szekely, Zsolt Vinolas, Nuria Sederholm, Christer Hartmann, Joerg T. Behringer, Dirk Kazeem, Gbenga Desaiah, Durisala Leschinger, Monika I. von Pawel, Joachim ... Published in European Journal of Cancer
