ten Haaf, D. S. M., van der Worp, M. P., Groenewoud, H. M. M., Leij-Halfwerk, S., Nijhuis-van der Sanden, M. W. G., Verbeek, A. L. M., & Staal, J. B. (2014). Nutritional indicators for gastrointestinal symptoms in female runners: The ‘Marikenloop study’. BMJ Publishing Group.

ten Haaf, Dominique S M., Maarten P. van der Worp, Hans M M. Groenewoud, Susanne Leij-Halfwerk, Maria W G. Nijhuis-van der Sanden, André L M. Verbeek, and J Bart Staal. Nutritional Indicators for Gastrointestinal Symptoms in Female Runners: The ‘Marikenloop Study’. BMJ Publishing Group, 2014.

ten Haaf, Dominique S M., et al. Nutritional Indicators for Gastrointestinal Symptoms in Female Runners: The ‘Marikenloop Study’. BMJ Publishing Group, 2014.