Schwarz, Rudolf, Andreas Krüll, Daniel Heyer, Michael Baumann, Rainer Schmidt, and Klaus-Henning Hübener. “Present Results of Neutron Therapy: The German Experience”. Acta Oncologica 33, no. 3 (January 1, 1994): 281–287. Accessed May 17, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/28511.