TY  - RPRT
TI  - Sealants: changing patterns.
AU  - H C Gift
AU  - R A Frew
PY  - 1986
DO  - 10.1016/s0002-8177(86)23022-6
UR  - https://pubmed.ncbi.nlm.nih.gov/3457077/
ID  - 3457077
ER  -