TY  - RPRT
TI  - Fluoride-releasing retainers.
AU  - J W McCourt
AU  - R L Cooley
DO  - 10.1111/j.1708-8240.1991.tb00997.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1815718/
ID  - 1815718
ER  -