Speth, L., Janssen-Potten, Y., Leffers, P., Rameckers, E., Defesche, A., Geers, R., . . . Vles, H. (2013). Observational skills assessment score: Reliability in measuring amount and quality of use of the affected hand in unilateral cerebral palsy. BioMed Central.

Speth, Lucianne, Yvonne Janssen-Potten, Pieter Leffers, Eugene Rameckers, Anke Defesche, Richard Geers, Rob Smeets, och Hans Vles. Observational Skills Assessment Score: Reliability in Measuring Amount and Quality of Use of the Affected Hand in Unilateral Cerebral Palsy. BioMed Central, 2013.

Speth, Lucianne, et al. Observational Skills Assessment Score: Reliability in Measuring Amount and Quality of Use of the Affected Hand in Unilateral Cerebral Palsy. BioMed Central, 2013.