Krzewicka-Romaniuk, Ewa, Dagna Siedlecka, Artur Romaniuk, and Wojciech Micał. 2019. “Agranulocytosis and Cardiac Toxicity - Serious Side Effects of Clozapine”. Journal of Education, Health and Sport 9 (9):1182-86. https://apcz.umk.pl/JEHS/article/view/7558.