Eastman, A. Q., O. Sloop, R. A. Gokhale, and L. M. Ferguson-Stegall. “Acute Beetroot Supplementation May Improve Blood Pressure But Not Exercise Economy in Female Masters Swimmers”. Journal of Kinesiology & Wellness, vol. 12, no. 1, Apr. 2023, pp. 1-9, doi:10.56980/jkw.v12i1.116.