TY  - RPRT
TI  - Peg-shaped mandibular second premolar.
AU  - D Ufomata
PY  - 1990
DO  - 10.1016/0030-4220(90)90160-t
UR  - https://pubmed.ncbi.nlm.nih.gov/2216370/
ID  - 2216370
ER  -