Zadarko-Domaradzka, Maria, and Edward Tlałka. “Influence of Socio-Economic Factors on Variability of Height and Body Mass in Children”. European Journal of Clinical and Experimental Medicine 5, no. 1 (March 30, 2007): 24–29. Accessed July 26, 2026. https://journals.ur.edu.pl/ejcem/article/view/13365.