Maintenance: Wednesday, 22 November 2017, 07:00-08:00
Maintenance work on the ZORA servers is provided. There may be short interruptions in the service between 07:00 and 08:00. Thank you for your patience.
Abou Shoak, M; Knechtle, B; Knechtle, P; Rüst, C A; Rosemann, T; Lepers, R (2013). Participation and performance trends in ultracycling. Open Access Journal of Sports Medicine, 4:41-51.