TY  - RPRT
TI  - A modification to the Blake gingivectomy knife.
AU  - E C Fox
AU  - H C Fox
PY  - 1979
DO  - 10.1038/sj.bdj.4804215
UR  - https://pubmed.ncbi.nlm.nih.gov/283811/
ID  - 283811
ER  -