S. Shriprasad and H. Shilpashree, “Gag Reflex: No More A Gag To A Dentist The Behavioral Techniques, Pharmacological Techniques, Acupressure and Acupuncture in Controlling the Gag Reflex - A Review”, Bangladesh J Med Sci, vol. 11, no. 1, pp. 12–17, Feb. 2012.