Biercewicz, Monika, and Kornelia Kędziora-Kornatowska. “The Incidence Rate of Nervous System Disorders in Patients Above the Age of 65”. The Journal of Neurological and Neurosurgical Nursing 4, no. 3 (June 28, 2015): 96–101. Accessed July 19, 2024. https://apcz.umk.pl/PNIN/article/view/38635.