共 28 条
[3]
BURGER PC, 1973, AM J PATHOL, V73, P457
[4]
DELACRUZ FF, 1981, TRISOMY 21 DOWNS SYN
[6]
FREEDMAN A, 1976, MODERN SYNOPSIS COMP, V2
[7]
Haberland C, 1969, Acta Neurol Psychiatr Belg, V69, P369
[10]
JOHNSON RC, 1969, AM J MENT DEF, V73, P852