共 29 条
[2]
BARTELS HA, 1937, ORTHODONT ORAL SURG, V23, P90
[3]
CAHN LR, 1936, ANN DENT, V3, P33
[4]
CAWSON RA, 1963, BRIT DENT J, V115, P441
[5]
CHICK AO, 1962, BRIT DENT J, V112, P473
[6]
COHEN EL, 1955, BRIT DENT J, V99, P185
[7]
HARKNESS JG, 1954, BMJ-BRIT MED J, V48, P1415
[9]
KNIGHTON H. T., 1939, JOUR DENTAL RES, V18, P103, DOI 10.1177/00220345390180020101
[10]
KOZINN PJ, 1962, PEDIATRICS, V30, P71