Chromosomes and mental retardation

MULTIPLE CONGENITAL ANOMALY CAUSED BY AN EXTRA AUTOSOME

1960 • 676 citations

Deletions of Chromosome 15 as a Cause of the Prader–Willi Syndrome

1981 • 615 citations

A marker X chromosome.

1969 • 614 citations

A NEW TRISOMIC SYNDROME

1960 • 610 citations

Miller-Dieker syndrome: Lissencephaly andmonosomy 17p

1983 • 186 citations

Frequency of the fragile X syndrome in infantile autism

1985 • 156 citations

Down's syndrome

1974 • 134 citations

The psychological profile of the fragile X syndrome

1984 • 122 citations

The characteristic physiognomy and tissue specific karyotype distribution in the Pallister‐Killian syndrome

1985 • 95 citations

THE HIPPOCAMPUS IN DOWN'S SYNDROME

1983 • 74 citations

A large kindred with X‐linked mental retardation, marker X and macroorchidism

1984 • 17 citations