Olszak, C., Nowicka, E., Baczewska, B., Łuczyk, R. J., Kropornicka, B., Krzyżanowska, E., & Daniluk, J. (2017). Attitude of patients with type 2 diabetes towards the disease versus chosen sociodemographic and medical factors – psychometric properties of the DAS-3 scale in the Polish version. Journal of Education, Health and Sport, 7(12), 248–261. Retrieved from https://apcz.umk.pl/JEHS/article/view/5158