共 17 条
[1]
ARNO A., 1958, ORAL SURG ORAL MED AND ORAL PATHOL, V11, P587
[2]
BENJAMIN EM, 1957, J PERIODONTOL, V28, P294
[3]
ORAL HYGIENE AND PERIODONTAL-DISEASE
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1963, 53 (06)
:913-+
[4]
Greene JC., 1960, J AM DENT ASSOC, V61, P172, DOI DOI 10.14219/JADA.ARCHIVE.1960.0177
[5]
GREENE JOHN C., 1960, JOUR DENTAL RES, V39, P302, DOI 10.1177/00220345600390021201
[6]
HARVEY WR, 1960, US DEPT AGRICULTURE
[7]
LOVDAL A., 1958, JOUR AMER DENTAL ASSOC, V56, P21
[8]
LOVDAL ARNE, 1961, ACTA ODONTOL SCAND, V19, P537, DOI 10.3109/00016356109043406
[9]
MCCOMBIE F, 1957, J CAN DENT ASS, V23, P687
[10]
PINDBORG J J, 1951, Odontol Tidskr, V59, P403