TY  - RPRT
TI  - Reasons for local anesthesia failures.
AU  - M K Wong
AU  - P L Jacobsen
PY  - 1992
DO  - 10.14219/jada.archive.1992.0004
UR  - https://pubmed.ncbi.nlm.nih.gov/1740575/
ID  - 1740575
ER  -