van der Zwaard, B. C., van der Horst, H. E., Knol, D. L., Vanwanseele, B., & Elders, P. J. M. (2014). Treatment of Forefoot Problems in Older People: A Randomized Clinical Trial Comparing Podiatric Treatment With Standardized Shoe Advice. American Academy of Family Physicians.

van der Zwaard, Babette C., Henriëtte E. van der Horst, Dirk L. Knol, Benedicte Vanwanseele, a Petra J. M. Elders. Treatment of Forefoot Problems in Older People: A Randomized Clinical Trial Comparing Podiatric Treatment With Standardized Shoe Advice. American Academy of Family Physicians, 2014.

van der Zwaard, Babette C., et al. Treatment of Forefoot Problems in Older People: A Randomized Clinical Trial Comparing Podiatric Treatment With Standardized Shoe Advice. American Academy of Family Physicians, 2014.