No abstract available
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Abnormalities, Multiple / diagnostic imaging
-
Chromosome Aberrations / diagnostic imaging*
-
Chromosome Disorders
-
Chromosomes, Human, Pair 4 / genetics
-
Chromosomes, Human, Pair 5 / genetics
-
Chromosomes, Human, Pair 6 / genetics
-
Female
-
Humans
-
Maternal Age
-
Pregnancy
-
Pregnancy, High-Risk
-
Risk Factors
-
Ultrasonography, Prenatal*