TY  - RPRT
TI  - Facial harmony.
AU  - N H Cox
AU  - F P van der Linden
PY  - 1971
DO  - 10.1016/0002-9416(71)90033-9
UR  - https://pubmed.ncbi.nlm.nih.gov/5283999/
ID  - 5283999
ER  -