van Lummel, R. C., Walgaard, S., Maier, A. B., Ainsworth, E., Beek, P. J., & van Dieën, J. H. (2016). The Instrumented Sit-to-Stand Test (iSTS) Has Greater Clinical Relevance than the Manually Recorded Sit-to-Stand Test in Older Adults. PLoS One.

van Lummel, Rob C., Stefan Walgaard, Andrea B. Maier, Erik Ainsworth, Peter J. Beek, and Jaap H. van Dieën. "The Instrumented Sit-to-Stand Test (iSTS) Has Greater Clinical Relevance Than the Manually Recorded Sit-to-Stand Test in Older Adults." PLoS One 2016.

van Lummel, Rob C., et al. "The Instrumented Sit-to-Stand Test (iSTS) Has Greater Clinical Relevance Than the Manually Recorded Sit-to-Stand Test in Older Adults." PLoS One 2016.