title: Effect of pH on the fluoride ion activity of plaque.
mesh_terms: D003773:Dental Plaque / Q000032:analysis / Q000378:metabolism*; D005285:Fermentation; D005459:Fluorides / Q000032:analysis / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D013395:Sucrose / Q000378:metabolism
chemical_list: D013395:Sucrose; D005459:Fluorides