TY  - RPRT
TI  - Projection geometry and stress-reduction techniques in craniofacial surgery.
AU  - P M Hendel
AU  - J M Nadell
PY  - 1989
DO  - 10.1097/00006534-198902000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/2911621/
ID  - 2911621
ER  -