TY  - RPRT
TI  - Recall intervals: effect on treatment needs: a retrospective study.
AU  - A M Boggs
AU  - S M Maurer
AU  - A P Mourino
AU  - F H Farrington
AU  - N S Shetty
PY  - 1996
UR  - https://pubmed.ncbi.nlm.nih.gov/8619970/
ID  - 8619970
ER  -