Medicine and Dentistry
Pre-Eclampsia
100%
Premature Labor
59%
Obstetrics
38%
Randomized Controlled Trial
38%
Systematic Review
37%
First Trimester Pregnancy
33%
Gestational Age
28%
Diseases
27%
Meta-Analysis
26%
Blood Pressure
23%
Disease
23%
Lung
20%
Birth Weight
19%
Small for Gestational Age
19%
Nuchal Translucency Measurement
18%
COVID-19
18%
Gestational Hypertension
18%
Uterine Artery
17%
Antiphospholipid Syndrome
17%
Maternal Serum
17%
Cohort Analysis
16%
Trisomy 21
16%
Lung Dysplasia
16%
Placental Growth Factor
15%
Biological Marker
15%
Odds Ratio
15%
Neonates
14%
Systemic Lupus Erythematosus
14%
Gestational Diabetes
13%
Magnetic Resonance Imaging
13%
Health Care Cost
13%
Fetus Growth
13%
Offspring
13%
Pregnancy-Associated Plasma Protein A
13%
Body Mass Index
12%
Prematurity
12%
Prevalence
12%
Cesarean Section
12%
Adverse Outcome
12%
Congenital Diaphragm Hernia
12%
Neonatal Infant
12%
Pulsatility Index
12%
Medicine
11%
Maternal Care
11%
Pediatrics
11%
Arm
11%
Prospective Cohort Study
11%
Cervical Length Measurement
11%
Stillbirth
11%
Physical Activity
11%
Food Allergy
11%
Intrahepatic Cholestasis of Pregnancy
11%
Stem Cell
10%
Placenta
10%
Bile Acid
10%
Clinician
10%
Antiphospholipid Antibody
9%
Spontaneous Abortion
9%
Placebo
9%
Observational Study
9%
Twin Pregnancy
8%
Infection
8%
Maternal Morbidity
8%
Chronic Kidney Disease
8%
Fibronectin
8%
Maternal Age
8%
Cerclage
8%
Mean Arterial Pressure
8%
Sickle-Cell Disease
8%
Maternal Mortality
8%
Mental Health
8%
Nulliparous
8%
Supplementation
8%
Cervical Cerclage
7%
Maternal Death
7%
Systolic Blood Pressure
7%
Cross Sectional Study
7%
Diastolic Blood Pressure
7%
Multiple of the Median
7%
Diabetes
7%
Logistic Regression Analysis
7%
In Vitro
7%
Progesterone
7%
Asthma
7%
Artificial Respiration
7%
Pregnancy Complication
7%
False Positive Result
7%
Clinical Trial
7%
Breathing
7%
Maternal Obesity
7%
Maternal Welfare
6%
Cardiovascular System
6%
Prenatal Care
6%
Maternal Plasma
6%
Child Health
6%
Conception
6%
Neonatal Intensive Care Unit
6%
Trisomy 18
6%
Third Trimester Pregnancy
6%
Human Embryonic Stem Cell
6%
Nursing and Health Professions
Systematic Review
21%
Health Care Personnel
19%
Premature Labor
17%
Preeclampsia
16%
Maternal Care
13%
Practice Guideline
11%
Health Care
10%
Blood Pressure
10%
Confidence Interval
10%
Mental Health
9%
Meta Analysis
9%
Diseases
8%
Gestational Age
8%
Lung Dysplasia
8%
Pandemic
6%
Cohort Analysis
6%
Odds Ratio
6%
Patient Care
5%
Fibronectin
5%
Prematurity
5%
Maternal Hypertension
5%
Pregnancy Outcome
5%
Maternal Morbidity
5%
Biochemistry, Genetics and Molecular Biology
Eclampsia
17%
First Trimester Pregnancy
17%
Blood Pressure
11%
Bile Acid
10%
Placental Growth Factor
9%
Cohort Study
8%
Trisomy 21
8%
Blood Plasma
8%
Offspring
8%
Embryonic Stem Cell
7%
Small for Date Infant
7%
Prevalence
7%
Stem Cell Line
6%
Birth Weight
6%
Antiphospholipid Syndrome
6%
Pregnancy-Associated Plasma Protein A
5%
Stem Cell
5%
Randomized Controlled Trial
5%