Kołodziej, G., Jandziś, S., Kołodziej, K., Skubal, A. and Cyran-Grzebyk, B. 2017. Most frequent injuries and their causes in Ultimate Frisbee players. European Journal of Clinical and Experimental Medicine. 15, 4 (Dec. 2017), 315–321. DOI:https://doi.org/10.15584/ejcem.2017.4.3.