TY  - RPRT
TI  - Practical classification of chin deformities.
AU  - B Guyuron
AU  - B J Michelow
AU  - L Willis
DO  - 10.1007/bf00451101
UR  - https://pubmed.ncbi.nlm.nih.gov/7668174/
ID  - 7668174
ER  -