USA - In fluoridated Detroit, Michigan:"One-third of the children had ECC [cavities], and 20% had severe ECC. "

Blackwell Synergy - Commun Dent Oral Epidemiol, Volume 35 Issue 6 Page 439-448, December 2007 (Article Abstract)


In fluoridated Detroit, Michigan:"One-third of the children had ECC [cavities], and 20% had severe ECC. " :NYSCOF