TY  - RPRT
TI  - Crowned horizontal impaction.
AU  - M J Birdman
AU  - R E Hand
PY  - 1984
DO  - 10.1016/0030-4220(84)90347-5
UR  - https://pubmed.ncbi.nlm.nih.gov/6593680/
ID  - 6593680
ER  -