1.
JANECZEK, Piotr. Coexistence of mental and somatic diseases and difficulties in diagnosis and working with mentally ill people. Journal of Education, Health and Sport. Online. 24 July 2022. Vol. 12, no. 7, pp. 649-659. [Accessed 5 February 2025]. DOI 10.12775/JEHS.2022.12.07.065.