TY  - GEN
AU  - Philips,E
TI  - The classification of smile patterns
SN  - 0709-8936
PY  - 1999///0630
KW  - Classification
KW  - Esthetics, Dental
KW  - Female
KW  - Humans
KW  - Male
KW  - Smiling
KW  - physiology
KW  - Terminology as Topic
N1  - Publication Type: Journal Article
ER  -