TY  - RPRT
TI  - Six supernumerary mandibular premolars.
AU  - Y Shapira
PY  - 1973
DO  - 10.1016/0300-5712(73)90102-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4533596/
ID  - 4533596
ER  -