TY  - RPRT
TI  - A cephalometric study.
AU  - C L Lavelle
PY  - 1977
DO  - 10.1043/0003-3219(1977)047<0111:acs>2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/266381/
ID  - 266381
ER  -