Haditsch, Martin, and Thomas Küpper. “27th Linzer Conference on Travel Medicine Annual Meeting of the Upper Austrian Society for Travel Medicine (Oberösterreichische Gesellschaft für Reisemedizin) Linz, Austria, 26 April 2025”. Health Promotion & Physical Activity 30, no. 1 (June 30, 2025): 34–38. Accessed August 16, 2025. http://www.journals.anstar.edu.pl/index.php/hppa/article/view/645.