共 16 条
[2]
BAIRD PA, 1981, AM J HUM GENET, V33, P470
[4]
COLMBANI PM, 1977, AM J DIS CHILD, V131, P1386
[7]
GRIFFITHS DM, 1985, LANCET, V1, P623
[8]
GRULIAN BB, 1978, RADIOLOGY, V129, P473
[9]
HUSSELDAHL H, 1980, ACTA OBSTET GYNECOL, V59, P83
[10]
HUTSON JM, 1985, LANCET, V1, P621