Polak, Ewelina, Katarzyna Dereń, Edyta Łuszczki, Justyna Wyszyńska, Adriana Piątek, and Artur Mazur. “Risk Factors for Overweight and Obesity in Pre-School Children”. European Journal of Clinical and Experimental Medicine 16, no. 1 (March 30, 2018): 5–13. Accessed February 2, 2026. https://journals.ur.edu.pl/ejcem/article/view/11690.