(Q69003317)
Statements
A comparison of the effectiveness of the CHARTERS', scrub, and roll methods of toothbrushing in removing plaque (English)
A comparison of the effectiveness of the Charters', scrub, and roll methods of toothbrushing in removing plaque (English)
A. M. Frandsen
J. P. Barbano
J. D. Suomi
J. J. Chang
1 January 1972