In the late 1980s, the American Dental Association said fluoride could help reduce cavities by 40 to 60 percent.
(the American Dental Association; said; fluoride could help reduce cavities by 40 to 60 percent; L:In the late 1980s) Context(the American Dental Association said,List([19, 55))):(fluoride; could help; reduce cavities by 40 to 60 percent) Context(the American Dental Association said fluoride could help,List([19, 75))):(fluoride; could help reduce; cavities; by 40 to 60 percent)
the American Dental Association said,List([19, 55)) the American Dental Association said fluoride could help,List([19, 75))
the American Dental Association fluoride fluoride
said could help could help reduce
fluoride could help reduce cavities by 40 to 60 percent L:In the late 1980s
reduce cavities by 40 to 60 percent
cavities by 40 to 60 percent