Keyphrases
Fetus
100%
Confidence Interval
64%
Prenatal Diagnosis
58%
Sonography
55%
Down Syndrome
51%
Trisomy 21
44%
Ultrasound
41%
First Trimester
37%
Neonate
36%
Second Trimester
35%
Sonographic
32%
Chorionic Villus Sampling
32%
Ventral Wall Defect
32%
Genetic Amniocentesis
32%
Singleton
29%
COVID-19 Response
27%
Maternal Characteristics
27%
Pregnancy-associated Plasma protein-A (PAPP-A)
27%
Serum Analytes
27%
Fetal Trisomy
27%
Prevalence Ratio
27%
Psychological Well-being
27%
Health Surveys
27%
Work-related Factors
27%
Healthcare
27%
Personal Factors
27%
Infertility Therapies
27%
Influence of Technology
27%
Fetal Size
27%
Infertility
27%
Infertile Women
27%
Ultrasonographic Findings
27%
Screening Tool
27%
Omphalocele
27%
Femur Length
26%
Neural Tube Defects
25%
Amniocentesis
25%
Multiple of the Median
24%
Humerus Length
24%
Gestational Age
23%
Retrospective Cohort Study
21%
Large-for-gestational-age
19%
Risk Factors
18%
Fetal Anomalies
18%
Maternal Serum alpha-fetoprotein (MSAFP)
18%
Adnexal Mass in Pregnancy
18%
Ultrasonographic Measurements
18%
Short Femur
17%
Birth Weight
17%
Likelihood Ratio
17%
Medicine and Dentistry
Echography
78%
Prenatal Diagnosis
49%
Pregnancy
46%
First Trimester Pregnancy
46%
Down Syndrome
45%
Neonate
43%
Amniocentesis
41%
Second Trimester Pregnancy
37%
Trisomy 21
35%
Chorionic Villus Sampling
32%
Neural Tube Defect
28%
Assisted Reproductive Technology
27%
Pregnancy-Associated Plasma Protein A
27%
Fetus Wastage
27%
Fetus Echography
27%
Humerus
24%
Sensitivity and Specificity
24%
Gestational Age
24%
Birth Weight
22%
Retrospective Cohort Study
20%
Omphalocele
20%
Disease
20%
Large for Gestational Age
19%
Intrauterine Growth Retardation
19%
Health Care
18%
Fetus Malformation
18%
Cord Blood
18%
Adnexal Mass
18%
Magnetic Resonance Imaging
18%
Diagnosis
18%
Logistic Regression Analysis
16%
Pre-Eclampsia
16%
Chorionic Gonadotropin Beta Subunit
15%
Gestational Diabetes
15%
Low Birth Weight
15%
Congenital Malformation
14%
4 Iodo 2,5 Dimethoxyamphetamine
13%
Endometrial Stromal Sarcoma
13%
Psychological Well-Being
13%
COVID-19
13%
High Risk Population
13%
Neural Tube
13%
Decision Making
13%
Urinary Tract Malformation
13%
Pulmonary Hypoplasia
13%
Acid Base Balance
13%
Health Care Cost
13%
Central Nervous System
13%
Gastroschisis
13%
Hydronephrosis
13%