Allen Edward P, Brodine Alan H, Cronin Robert J, Donovan Terence E, Rouse Jeffrey S, Summitt James B
Department of Periodontics, Baylor College of Dentistry, Dallas, TX 75231, USA.
J Prosthet Dent. 2005 Aug;94(2):146-76. doi: 10.1016/j.prosdent.2005.05.003.