Smile line assessment comparing quantitative measurement and visual estimation

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

Public Health, Biostatistics, Categorical Data Analysis +12

Comparing the Perception of Dentists and Lay People to Altered Dental Esthetics

Vincent O. Kokich, H. Asuman Kiyak, Peter A. Shapiro · Journal of Esthetic and Restorative Dentistry · 1999 · 831 citations

Dentistry, Esthetic Dentistry, Esthetic Prosthodontics +12

Some esthetic factors in a smile

Anthony H.L. Tjan, Gary D. Miller, Josephine G.P. The · Journal of Prosthetic Dentistry · 1984 · 809 citations

Dentistry, Esthetic Dentistry, Prosthodontics +10

The principles of visual perception and their clinical application to denture esthetics

Richard E. Lombardi · Journal of Prosthetic Dentistry · 1973 · 579 citations

Dentistry, Esthetic Dentistry, Prosthodontics +14

Smile Attractiveness

Pieter Van der Geld, Paul Oosterveld, Guus van Heck et al. · The Angle Orthodontist · 2007 · 380 citations · Full text

Dentistry, Esthetic Dentistry, Image Interpretation +11