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Küpper T, Hackett P, Siedler F, Wehle C, Werner A. Oxygen supplementation for work in hypoxic environments — a pilot study. Health Prom Phys Act [Internet]. 2026 Mar. 30 [cited 2026 Apr. 19];32(3):35-43. Available from: https://journals.anstar.edu.pl/index.php/hppa/article/view/709