Medicine & Life Sciences
Fetus
100%
Down Syndrome
90%
Pregnancy
67%
Ultrasonography
66%
Prenatal Diagnosis
61%
Second Pregnancy Trimester
54%
Amniocentesis
53%
Chorionic Villi Sampling
44%
First Pregnancy Trimester
44%
Mothers
42%
Femur
41%
Pregnancy-Associated Plasma Protein-A
39%
Gestational Age
39%
Confidence Intervals
38%
Health Care Surveys
37%
Neural Tube Defects
33%
Humerus
31%
Umbilical Hernia
30%
Fetal Development
27%
Infertility
25%
Serum
25%
Aneuploidy
24%
Sensitivity and Specificity
23%
Population
22%
Newborn Infant
22%
Trisomy 18 Syndrome
22%
Spina Bifida Cystica
22%
alpha-Fetoproteins
20%
Prenatal Ultrasonography
20%
Occupational Groups
19%
Abdominal Wall
19%
Gastroschisis
19%
Pregnancy in Diabetics
19%
Esophageal Atresia
19%
Biometry
18%
Technology
18%
Skinfold Thickness
18%
Chorionic Gonadotropin
17%
Growth Disorders
17%
Choroid Plexus
17%
Neural Tube
17%
baysilon
17%
Cysts
16%
Pre-Eclampsia
16%
Bone and Bones
16%
Hydronephrosis
16%
Birth Weight
16%
Retrospective Studies
16%
Vacuum
15%
Cohort Studies
15%