Skoczen, Szymon, Miroslaw Bik-Multanowski, Walentyna Balwierz, and Jacek J. Pietrzyk. 2011. “The rs9939609T>A Polymorphism of the FTO Gene and Overweight in Survivors of ALL”. European Journal of Clinical and Experimental Medicine 9 (2):174–177. https://journals.ur.edu.pl/ejcem/article/view/12955.