Strojek, Katarzyna, Anna Karpińska, Agnieszka Strączyńska, Walery Zukow, and Agnieszka Radzimińska. 2018. “Physiotherapeutic Treatment in Patients With Heel Spurs”. Journal of Education, Health and Sport 8 (3):78-87. https://apcz.umk.pl/JEHS/article/view/5318.