TY  - RPRT
TI  - Cephalometric and visual norms for a Japanese population.
AU  - G Engel
AU  - B M Spolter
PY  - 1981
DO  - 10.1016/0002-9416(81)90195-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6942657/
ID  - 6942657
ER  -