共 63 条
[2]
AKESSON HO, 1968, LANCET, V2, P575
[4]
ANDERSON INGRAM F., 1964, S AFRICAN MED J, V38, P346
[5]
BARR ML, 1960, J MENT DEFIC RES, V4, P89
[6]
CARR DH, 1961, CAN MED ASSOC J, V84, P873
[8]
CORNWELL JG, 1960, CITED INDIRECTLY
[9]
Court Brown W M, 1968, Eugen Soc Symp, V4, P180
[10]
COURTBROWN WM, 1968, J MED GENET, V5, P341