Thema
Research Support, Non-U.S. Gov't
Journal Article
17.918
pregnancy
5.448
Pregnancy
4.399
Pregnancy Proteins
3.229
Research Support, N.I.H., Extramural
2.104
Review
1.760
Biomarkers
1.118
Comparative Study
965
144589-93-5
856
Placenta Growth Factor
856
EC 3.4.24.-
777
Randomized Controlled Trial
756
Pregnancy-Associated Plasma Protein-A
735
PGF protein, human
688
RNA, Messenger
614
Systematic Review
607
Population
606
Demographic Factors
600
Multicenter Study
583
Research Methodology
579
Reproduction
568
Research Support, U.S. Gov't, P.H.S.
567
EC 2.7.10.1
560
Glycoproteins
492
Population Dynamics
492
Progesterone
452
Fertility
443
Biology
441
Meta-Analysis
436
Observational Study
436
Family Planning
434
4G7DS2Q64Y
428
Vascular Endothelial Growth Factor Receptor-1
426
preeclampsia
421
Developed Countries
395
Population Characteristics
394
Research Support, U.S. Gov't, Non-P.H.S.
394
Vascular Endothelial Growth Factor A
383
Studies
372
Physiology
370
placenta
367
Cytokines
360
Diseases
360
Developing Countries
357
Contraception
338
Blood Glucose
318
Age Factors
311
Research Report
306
Interferon Type I
296
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