[1]
S. Rewald, I. Mesters, P. J. Emans, C. J. Arts, A. F. Lenssen, and R. A. de Bie, “Aquatic circuit training including aqua-cycling in patients with knee osteoarthritis: A feasibility study”., JRM, vol. 47, no. 4, pp. 376–381, Jan. 2015.