Down syndrome and maternal age: the effect of erroneous assignment of parental origin.

Down syndrome, paternal age, maternal age and birth order

1978 • 122 citations

Maternal-age effect in aneuploidy: does altered embryonic selection play a role?

1982 • 96 citations

ATTRITION OF TRISOMIES AS A MATERNAL SCREENING DEVICE

1986 • 36 citations

Maternal Age, Paternal Age, and Human Chromosome Abnormality: Nature, Magnitude, Etiology, and Mechanisms of Effects

1985 • 31 citations