the ability of a topical fluoride regimen consisting of a 4-min application of a saturated dicalcium phosphate dihydrate ( dcpd ) solution followed by a 4-min application of 1.23 % acidulated phosphate fluoride ( apf ) to inhibit caries-like lesion formation in sound enamel was compared to that of a 4-min application of apf .
C0011334
caries
C0001134
apf