TY  - RPRT
TI  - Two ways to correct bird-face deformity.
AU  - H L Obwegeser
AU  - O Hadjianghelou
PY  - 1987
DO  - 10.1016/0030-4220(87)90023-5
UR  - https://pubmed.ncbi.nlm.nih.gov/3478631/
ID  - 3478631
ER  -