Aartun, E., Boyle, E., Hartvigsen, J., Ferreira, P. H., Maher, C. G., Ferreira, M. L., & Hestbaek, L. (2016). The most physically active Danish adolescents are at increased risk for developing spinal pain: A two-year prospective cohort study. BMJ Open Sport Exerc Med.

Aartun, Ellen, Eleanor Boyle, Jan Hartvigsen, Paulo H. Ferreira, Christopher G. Maher, Manuela L. Ferreira, and Lise Hestbaek. "The Most Physically Active Danish Adolescents Are At Increased Risk for Developing Spinal Pain: A Two-year Prospective Cohort Study." BMJ Open Sport Exerc Med 2016.

Aartun, Ellen, et al. "The Most Physically Active Danish Adolescents Are At Increased Risk for Developing Spinal Pain: A Two-year Prospective Cohort Study." BMJ Open Sport Exerc Med 2016.