共 32 条
[1]
Addleston HK., 1959, FORT REV CHICAGO DEN, V38, P7
[2]
Andreasen JO, 1981, TRAUMATIC INJURIES T, P41
[4]
Cederblad M, 1986, Lakartidningen, V83, P953
[8]
GERSHEN JA, 1976, J DENT CHILD, V43, P28
[9]
HOLST A, 1984, SWED DENT J, V8, P243
[10]
JACKSON K, 1953, PEDIATRICS, V12, P23