Stillhard, Angela, Cornel Buschor, Gabriel Krastl, Sebastian Kühl, and Andreas Filippi. “Frequency of Injuries, in Particular Dental Injuries, in Ski Jumping and Nordic Combined. : Level of Knowledge Regarding Mouthguards and Tooth Rescue Boxes – a Questionnaire Study”. SWISS DENTAL JOURNAL SSO – Science and Clinical Topics 125, no. 7/8 (2015): 815–819. Accessed January 20, 2026. https://www.swissdentaljournal.org/article/view/5532.