R. Brodowski, E. Czenczek-Lewandowska, M. Migut, J. Leszczak, and B. Lewandowski, “Evaluating the reasons for delays in treatment of oral cavity cancer patients”, Curr. Issues Pharm. Med. Sci., vol. 35, no. 2, pp. 53–57, Aug. 2022, doi: 10.2478/cipms-2022-0010.