共 23 条
[1]
ALLEY KJ, 1934, DENTAL COSMOS, V76, P1256
[2]
BRAWLEY RE, 1939, AM J ORTHOD ORAL SUR, V25, P1062
[3]
BROADBENT BH, 1937, ANGLE ORTHOD, V7, P209
[4]
CHANNING W, 1908, ANTHROPOL PAP AM MUS, V1, P283
[5]
CHAPMAN H, 1935, INT J ORTHODONTIA, V21, P1027
[6]
COHEN J. T., 1940, JOUR AMER DENTAL ASSOC, V27, P1250
[7]
GUILFORD JP, 1950, FUNDAMENTAL STATISTI, P347
[8]
HRDLICKA A, 1916, DENT COSMOS, V58, P1029
[9]
LANCET BM, 1930, DENTAL COSMOS, V72, P346
[10]
NORTHCROFT G, 1922, INT J ORTHODONTIA, V8, P74