Zieliński G, Filipiak Z, Suwała M, Kozłowska A, Ginszt M. The impact of nutritional status on the incidence of back pain in school-aged children - a study using the Cole’s index. J Educ Health Sport [Internet]. 2018 Jul. 15 [cited 2025 Jan. 24];8(8):339-46. Available from: https://apcz.umk.pl/JEHS/article/view/5658