Medicine and Dentistry
Amniocentesis
21%
Cell-Free Fetal DNA
16%
Cervical Length Measurement
19%
Cervix
20%
Cesarean Section
15%
Chorionic Villus Sampling
20%
Chromosome Aberration
20%
Cohort Analysis
16%
Down Syndrome
28%
Fetus Growth
16%
Fetus Wastage
16%
First Trimester Pregnancy
100%
Gestational Age
21%
Gynecology
17%
Meta-Analysis
25%
Nuchal Translucency Measurement
24%
Obstetrics
25%
Odds Ratio
23%
Perinatology
24%
Placebo
24%
Pregnancy
36%
Pregnancy-Associated Plasma Protein A
18%
Premature Labor
67%
Progesterone
38%
Randomized Controlled Trial
31%
Second Trimester Pregnancy
24%
Spontaneous Abortion
20%
Trisomy 21
27%
Twin Pregnancy
45%
Keyphrases
Chromosomal Abnormalities
17%
Confidence Interval
27%
Denmark
60%
Down Syndrome
26%
Fetal Medicine
22%
Fetus
26%
First Trimester
20%
First-trimester Screening
72%
High Risk
22%
Invasive Testing
15%
Nuchal Translucency
19%
Pregnancy-associated Plasma protein-A (PAPP-A)
24%
Pregnant Women
43%
Preterm Delivery
40%
Randomized Controlled Trial
16%
Singleton Pregnancy
23%
Trisomy 21
30%
Twin Gestation
15%
Twin Pregnancy
42%
Ultrasound
33%
