TY  - RPRT
TI  - Impacted mandibular first molar.
AU  - W W Conklin
PY  - 1972
DO  - 10.1016/0030-4220(72)90456-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4502160/
ID  - 4502160
ER  -