Rolińska, Agnieszka, Ola Furmaga, Wojciech Kwaśniewski, and Marta Makara-Studzińska. 2012. “Mental Disorders in the Course of Neoplasms”. Current Problems of Psychiatry 12 (4): 546-49. https://czasopisma.umlub.pl/cpp/article/view/2672.