TY  - RPRT
TI  - Analysis of esthetic smiles by using computer vision techniques.
AU  - Nicholas K C Wong
AU  - Ashraf A Kassim
AU  - Kelvin W C Foong
PY  - 2005
DO  - 10.1016/j.ajodo.2005.02.012
UR  - https://pubmed.ncbi.nlm.nih.gov/16168340/
ID  - 16168340
ER  -