Fig. 2

Representative microradiographic images of sound tooth tissue before (a) and after (b) intra-oral exposure for demineralization while the research subject is using Karex Kid’s toothpaste (10% HAP microclusters).

Representative microradiographic images of sound tooth tissue before (a) and after (b) intra-oral exposure for demineralization while the research subject is using Karex Kid’s toothpaste (10% HAP microclusters).