Using the RED proportion to engineer the perfect smile.
Ward
Daniel H
DH
Department of Restorative and Prosthetic Dentistry, The Ohio State University College of Dentistry, USA. dward@columbus.rr.com
D004955:Esthetics, Dental; D005260:Female; D006801:Humans; D009811:Odontometry; D012904:Smiling; D014070:Tooth / Q000033:anatomy & histology*