Smith, L.; Semple, S.; McKune, A.; Neveling, N.; Caldeira, M.; Swanepoel, J.-M.; Tsomele, L.; Naidoo, M.; Sibanda, E. Changes in Neutrophil Count, Creatine Kinases and Muscle Soreness After Repeated Bouts of Downhill Running. SA J Sports Med 2007, 19 (3), 86-93. https://doi.org/10.17159/2078-516X/2007/v19i3a260.