Assertion: demineralization | /r/HasProperty | group b
Facets:
Source sentences:
text: Group A: demineralization by soft cola drink, Group B: demineralization by soft cola drink followed by direct application of Sensodyne Pronamel twice a day for a period of 7 days, Group C: demineralization by soft cola drink followed by 7 days' immersion in CESP, Group D: untreated.