Semple, S., Smith, L., McKune, A., Neveling, N., & Wadee, A. (2004). Alterations in acute-phase reactants (CRP, rheumatoid factor, complement, Factor B, and immune complexes) following an ultramarathon. South African Journal of Sports Medicine, 16(2), 17-21. https://doi.org/10.17159/2078-516X/2004/v16i2a183