Normative data and test-retest reliability of the sinusoidal harmonic acceleration test, pseudorandom rotation test and velocity step test. - Maes, Leen; Dhooge, Ingeborg; De Velb, Eddy; D'haenens, Wendy; Bockstael, Annelies; Keppler, Hannah; Philips, Birgit; Swinnen, Freya; Vinck, Bart M. (Journal of Vestibular Research: Equilibrium & Orientation, 2008)