Bloemen, M. A., de Groot, J. F., Backx, F. J., Benner, J., Kruitwagen, C. L., & Takken, T. (2017). Wheelchair Shuttle Test for Assessing Aerobic Fitness in Youth With Spina Bifida: Validity and Reliability. Phys Ther.

Bloemen, Manon A.T., Janke F. de Groot, Frank J.G Backx, Joyce Benner, Cas L.J.J Kruitwagen, und Tim Takken. "Wheelchair Shuttle Test for Assessing Aerobic Fitness in Youth With Spina Bifida: Validity and Reliability." Phys Ther 2017.

Bloemen, Manon A.T., et al. "Wheelchair Shuttle Test for Assessing Aerobic Fitness in Youth With Spina Bifida: Validity and Reliability." Phys Ther 2017.