1. British Society of Audiology (2014) Recommended procedure for hallpike maneuver [online]. http://www.thebsa.org.uk/wp-content/uploads/2014/04/HM.pdf
2. Hain TC (1997) Approach to the Vertigo. In: Practical neurology. Lippincott-Raven, Philadelphia
3. Harkin H (2007) Ear care guidance from the NHS Modernisation Agency. NHS Modernisation, London
4. Lemajic-Komazec S, Komazec Z (2006) Initial evaluation of vertigo. Med Pregl 59(11–12):585–590