TY  - RPRT
TI  - Transposed third premolars in occlusion.
AU  - B C Barker
PY  - 1977
DO  - 10.1016/0030-4220(77)90260-2
UR  - https://pubmed.ncbi.nlm.nih.gov/267877/
ID  - 267877
ER  -