共 27 条
[1]
BUNTING RW, 1950, ORAL HYGIENE PREVENT
[2]
CABRINI R, 1953, Rev Odontol (B Aires), V41, P212
[3]
CARTER SB, 1956, BRIT DENT J, V101, P76
[4]
CHARTERS WJ, CITED INDIRECTLY
[5]
HARD DG, CITED INDIRECTLY
[7]
HIRSHFELD I, 1939, TOOTHBRUSH ITS USE A, P380
[8]
INSEUM R, 1950, ORAL SURG ORAL MED O, V3, P1516
[9]
JACOBSON M, 1953, J DENT RES, V32, P701
[10]
KATCHBURIAN EDUARDO, 1960, JOUR PERIODONTOL, V31, P154