A. M. . Gutowska-Ibbs, A. . Permoda-Pachuta, and H. . Karakuła-Juchnowicz, “An analysis of the fulfilment criteria for a medical experiment with regards to the use of intravenous ketamine in the treatment of drugresistant depression”, Curr Probl Psychiatry, vol. 24, pp. 76–86, May 2023, doi: 10.12923/2353-8627/2023-0007.