Królikowska, A. ., . A. . Majk, A. . Antczak-Komoterska, and R. . Ślusarz. “Patients’ Fear and Anxiety Associated With Planned Neurosurgery”. The Journal of Neurological and Neurosurgical Nursing, vol. 7, no. 3, June 2018, pp. 104-10, doi:10.15225/PNN.2018.7.3.2.