TY  - GEN
AU  - Keller,E E
TI  - The quadrangular osteotomy revisited
SN  - 1010-5182
PY  - 2001///0809
KW  - Humans
KW  - Maxilla
KW  - surgery
KW  - Orbit
KW  - Osteotomy
KW  - methods
KW  - Osteotomy, Le Fort
KW  - classification
N1  - Publication Type: Letter
UR  - https://doi.org/10.1054/jcms.2000.0166
ER  -