Measurement of human plaque acidity: comparison of interdental touch and indwelling electrodes.
D000328:Adult; D003773:Dental Plaque / Q000503:physiopathology*; D004566:Electrodes; D005502:Food; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D013997:Time Factors