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Keyphrases
First Trimester
98%
Fetus
79%
Nuchal Translucency
77%
Twin Pregnancy
74%
Second Trimester
65%
Down Syndrome
64%
Pregnant Women
61%
Medical Center
57%
Down Syndrome Screening
53%
Sonographic
47%
During Pregnancy
45%
Singleton Pregnancy
44%
Isoferritins
42%
Pregnancy Outcome
41%
Termination of Pregnancy
39%
Maternal Serum
39%
Vasa Previa
36%
Singleton
33%
Nuchal Translucency Measurement
33%
Cesarean Scar Pregnancy
31%
Third Trimester
30%
Screening Test
30%
Torsion
29%
Gestational Age
29%
Retained Products of Conception
28%
Prenatal Diagnosis
28%
Ultrasound
28%
Assisted Conception
26%
Adnexal Torsion
26%
Triple Test
26%
Mid-gestation
25%
Human Chorionic Gonadotropin
24%
Preeclampsia
24%
Ectopic Pregnancy
23%
False Positive Rate
23%
Assisted Reproduction
22%
Increased nuchal Translucency
22%
In Vitro Fertilization
22%
Week of Gestation
21%
Fetal Abnormalities
21%
Maternal Age
20%
Prenasal Thickness
18%
Tubal Pregnancy
18%
Serum Markers
17%
Detection Rate
17%
Normal Pregnancy
16%
Placenta Accreta Spectrum
16%
Assisted Reproductive Technology
16%
Israel
16%
Meta-analysis
16%
Medicine and Dentistry
Nuchal Translucency Measurement
100%
Down Syndrome
99%
First Trimester Pregnancy
89%
Conception
70%
Twin Pregnancy
65%
Second Trimester Pregnancy
62%
Pregnant Woman
59%
Maternal Serum
46%
Ectopic Pregnancy
37%
Vasa Previa
36%
Obstetrics
36%
Gestational Age
32%
Cesarean Section
32%
Chorionic Gonadotropin
28%
Prenatal Diagnosis
27%
Third Trimester Pregnancy
27%
Screening Test
26%
Echography
26%
Diseases
26%
False Positive Result
26%
Vaginal Ultrasonography
26%
Pre-Eclampsia
24%
Premature Labor
23%
Triple Test
22%
Maternal Age
22%
Cervical Length Measurement
22%
Assisted Reproductive Technology
21%
Assisted Reproduction
21%
Isoferritin
21%
Fetal Disease
21%
Congenital Malformation
20%
Systematic Review
19%
Genetics
19%
Retrospective Study
18%
Chromosome Aberration
18%
Methotrexate
18%
In Vitro Fertilisation
17%
Hysteroscopy
17%
Placenta Accreta Spectrum
17%
Meta-Analysis
16%
Placenta
15%
Uterine Tube Pregnancy
15%
Prenatal Screening
15%
fertility
15%
Pelvis
14%
Recurrent Disease
13%
Cyst
13%
Multiple Pregnancy
13%
Pediatrics
13%
Prevalence
12%