TY  - RPRT
TI  - Botulinum toxin type A injection for hyperfunctional facial lines.
AU  - M S Keen
AU  - M M Khosh
PY  - 1995
DO  - 10.1288/00005537-199510000-00022
UR  - https://pubmed.ncbi.nlm.nih.gov/7564848/
ID  - 7564848
ER  -