Markowska, Małgorzata, Agnieszka Monika Przychodni, Grażyna Nowak-Starz, and Elżbieta Cieśla. “The Frequency of Overweight and Obesity Occurrence Among Polish Children (age 6–7 Years) in Relation to the Place of Residence, the Education Level of Parents and the Number Children in the Family”. Anthropological Review 80, no. 4 (December 21, 2017): 381–392. Accessed May 15, 2024. https://czasopisma.uni.lodz.pl/ar/article/view/11928.