OC-005 Preoperative vs. postoperative radiotherapy in treatment of oral cavity cancer - The ARTSCAN 2 study. (March 2019) - Carlwig, K.; Zackrisson, B.; Nilsson, P.; Kjellén, E.; Brun, E.; Söderkvist, K.; Reizenstein, J.; Kristiansson, S.; Gebre-Medhin, M.; Sjövall, J.; Wennerberg, J.