Chemovirotherapy for pancreatic cancer: Gemcitabine plus oncolytic measles vaccine virus. - May, Verena; Berchtold, Susanne; Berger, Alexander; Venturelli, Sascha; Burkard, Markus; Leischner, Christian; Malek, Nisar P.; Lauer, Ulrich M. (Oncology Letters, 2019)