TY  - RPRT
TI  - An ectopically impacted premolar with a radiolucent defect.
AU  - L Rubenstein
AU  - A J Wood
AU  - J Camm
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2637361/
ID  - 2637361
ER  -