TY  - RPRT
TI  - Automatic processing of periapical films.
AU  - M I Feldman
AU  - S Bozen
PY  - 1968
DO  - 10.1016/0030-4220(68)90431-3
UR  - https://pubmed.ncbi.nlm.nih.gov/5245685/
ID  - 5245685
ER  -