LORENCOWICZ, Regina, JASIK, Józef, KOŁODYŃSKA, Marlena and TUROWSKI, Krzysztof. Assessment of the Effect of Pain on Daily Functioning of Patients with the Diagnosed Back Pain Syndrome. The Journal of Neurological and Neurosurgical Nursing. Online. 28 June 2014. Vol. 3, no. 4, pp. 157-168. [Accessed 19 July 2024]. DOI 10.15225/PNN.2014.3.4.3.