Addy, M. Tooth brushing, tooth wear and dentine hypersensitivity-are they associated?. Int Dent J. 2005, vol. 55, p. 261-267.
Flick, EW. Cosmetic and toiletry formulations. 2nd ed. Vol. 1. New Jersey : Noyes Publication, 1989, p.856-863.
Hercules. Aqualon cellulose ethers. [Online] [cited 15 June 2008] Available from Internet : http://www.herc.com/aqualon/product_data/brochures/87507.pdf
Ho, louis Tan Tai. Formulating detergents and personal care products : a complete guide to product development. Lambersart, France : AOCS Press.
Champaign, Illinois, 2000, p. 262-278.
Household Chemicals. [Online] [cited 24 November 2009]Available from internet : http://butane.chem.illinois.edu/chem199L/lect/household_sp10.pdf
McConnell, D., and Conroy, DW. Comparison of abrasion produced by stimulated versus a mechanical toothbrush. Journal of Dental Research. 1967, vol. 46, p. 1022-1027.
Noveon. Bulletin 19 :Formulating Toothpaste Using Carbopol® Polymer.[Online] [cited 1 July 2008] Available from Internet : http://www.pharma.noveoninc.com
Parsel. Preventing holes in teeth-are beliefs justified?. [Online] [cited 1 July 2008] Available from Internet : http://www.parsel.uni-kiel.de/cms/fileadmin/parsel/Material/Tartu/pdf/Tooth_-_assessment.pdf
Pollak, JW. Dental prophylaxis with Dr.JiříW.[Online] [cited 5 July 2008] Available from Internet : http://pollak-presse.tatraportal.sk/Stomatologie/Prevention%20with%20dr%20Pollak.doc
Storehagen, S., and Nanna Ose & Shilpi Midha. Dentifrices and mouthwashes ingredients and their use. [Online] [cited 10 June 2008]
Available from Internet : http://www.odont.uio.no/semesterboker/fellesprojektoppgaver/H98/Storehagen_ose_Midha.pdf.
Taking personal oral hygiene to a new level. [Online] [cited 1 July 2008] Available from Internet : http://www.pearlsanddents.com/filedadmin/content/images/PD_InfoBook.pdf
Wilkinson, JB., and Moore, RJ. Edited by George Goodwin. In Harry’s cosmeticology. 7th ed. Great Britain : Longman Scientific & Technical, 1982, p. 608-622.
