Kleeff Jörg, Michl Patrick
Department of Visceral, Vascular and Endocrine Surgery, Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany.
Department of Internal Medicine, Martin-Luther University Halle-Wittenberg, 06120 Halle, Germany.
Lancet Oncol. 2017 Apr;18(4):421-422. doi: 10.1016/S1470-2045(17)30087-6. Epub 2017 Mar 2.