@inbook{1135017413, author={Susan J. Herdman and Richard A. Clendaniel}, title={Situational Vertigo Questionnaire}, booktitle={Vestibular Rehabilitation}, publisher={F. A. Davis Company}, address={New York, NY}, year={2014}, url={fadavispt.mhmedical.com/content.aspx?aid=1135017413} }