Keyphrases
Congenital Heart Disease
29%
Denmark
53%
Down Syndrome
35%
False-negative Case
19%
Fetal Medicine
17%
Fetus
28%
First Trimester
47%
First-trimester Screening
56%
Gestational Age
32%
High Risk
15%
Human Chorionic Gonadotropin
34%
Live Birth
22%
Maternal Age
25%
Multiple of the Median
21%
National Screening
19%
Neural Tube Defects
15%
Noninvasive Prenatal Testing
24%
Nuchal Translucency
29%
Preeclampsia
20%
Pregnancy Trimester
29%
Pregnancy-associated Plasma protein-A (PAPP-A)
55%
Pregnant Women
34%
Prenatal Diagnosis
21%
Prenatal Screening
37%
Repeated Sampling
19%
Screening for Trisomy 21
22%
Screening Program
21%
Small-for-gestational Age
21%
Trisomy 13
29%
Trisomy 18
38%
Trisomy 21
56%
Biochemistry, Genetics and Molecular Biology
Aneuploidy
24%
Blood Protein
16%
Down Syndrome
38%
First Trimester Pregnancy
100%
Human Chorionic Gonadotropin
50%
Maternal Age
25%
Pregnancy-Associated Plasma Protein A
54%
Prenatal Screening
29%
Screening
20%
Small for Date Infant
19%
Trisomy
17%
Trisomy 21
41%
Medicine and Dentistry
Down Syndrome
38%
First Trimester Pregnancy
50%
Gestational Age
21%
Nuchal Translucency Measurement
18%
Obstetrics
16%
Perinatology
24%
Persistent Truncus Arteriosus
29%
Pre-Eclampsia
19%
Prenatal Diagnosis
21%
Prenatal Screening
27%
Reproducibility
19%
Screening
35%
Second Trimester Pregnancy
15%
Trisomy 13
19%
Trisomy 18
19%
Trisomy 21
19%
Twin Pregnancy
19%
