Bienia, Grzegorz, Jakub Świętochowski, Maja Żołnierek, Nikola Siekierko, Zuzanna Lubczyńska, Mateusz Lewandowski, Wiktoria Kotusiewicz, Yevheniia Popravko, and Aleksander Kostrzewa. “Metabolic Bariatric Surgery and Combined Multilevel Surgery As a Treatment for Obstructive Sleep Apnea Patient With Obesity”. Journal of Education, Health and Sport 28, no. 1 (May 11, 2023): 92–99. Accessed May 15, 2025. https://apcz.umk.pl/JEHS/article/view/43582.