Cross, K. M., Wilson, R. W., & Perrin, D. H. (1996). Functional performance following an ice immersion to the lower extremity. Journal of athletic training, 31(2), S. 113-116. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1318440/pdf/jathtrain00018-0019.pdf

Cross, Kevin M., Rick W. Wilson, and David H. Perrin. "Functional Performance Following an Ice Immersion to the Lower Extremity." Journal of Athletic Training 31, no. 2 (1996): S. 113-116.

Cross, Kevin M., Rick W. Wilson, and David H. Perrin. "Functional Performance Following an Ice Immersion to the Lower Extremity." Journal of Athletic Training 31.2 (1996): S. 113-116.