TY  - RPRT
TI  - Fourth molar obscured by "ghost image".
AU  - F J Sammartino
AU  - S B Toplan
PY  - 1979
DO  - 10.1016/0030-4220(79)90247-0
UR  - https://pubmed.ncbi.nlm.nih.gov/287996/
ID  - 287996
ER  -