TY  - RPRT
TI  - Impacted second, third, fourth, and fifth molars.
AU  - H Levy
PY  - 1978
DO  - 10.1016/0030-4220(78)90538-8
UR  - https://pubmed.ncbi.nlm.nih.gov/273198/
ID  - 273198
ER  -