共 13 条
[1]
CERNY C, 1924, DENT COSMOS, V66, P583
[2]
FINN BF, 1938, J AM DENT ASSOC, V25, P1240
[5]
KEELER CLYDE E., 1929, INTERNAT JOUR ORTHODONTIA, V15, P438
[6]
MOORE GR, 1924, DENT COSMOS, V66, P582
[7]
Roberts E., 1939, AM J ORTHOD ORAL SUR, V25, P267, DOI [10.1016/S0096-6347(39)90098-0, DOI 10.1016/S0096-6347(39)90098-0]
[8]
RYGGE J, 1938, DEN NORSKE TANNLAEGE, V48, P607
[9]
THOMA KH, 1941, ORAL PATHOLOGY, P214