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GRYTA, Jakub, BIELAK, Alicja, IWAN, Karolina, JANCZEWSKA, Martyna, KANIA, Konrad, KALICKA, Maria, KRYSA, Tomasz, KOLASA, Agata, RADZIEJOWSKA, Zuzanna and SZKLARZ, Magdalena. Intentional obesity reduction and the occurrence of gastric cancer – literature review. Journal of Education, Health and Sport. Online. 2 October 2023. Vol. 20, no. 1, pp. 218-228. [Accessed 25 December 2025]. DOI 10.12775/JEHS.2023.20.01.019.