BĄK, Ewelina, WÓJTOWICZ, Iga and NOWAK-KAPUSTA, Zofia. Strategies for Coping with Pain in Chronic Sciatica in Patients Treated in Neurological Outpatient Clinic. Journal of Education, Health and Sport. Online. 23 June 2018. Vol. 8, no. 7, pp. 173-188. [Accessed 17 July 2024].