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Pregnancy
Gestational Age
Brazil
Ultrasonography, Prenatal
Case Control Studies
Habitual Abortion
Pre-Eclampsia
Diabetes, Gestational
Placental Insufficiency
Cross-Sectional Studies
Reproducibility of Results
Pregnancy Outcomes
Gene Frequency
Second Pregnancy Trimester
Prevalence
Young Adult
Three-Dimensional Imaging
Cytokines
Interleukin-10
Placenta
Co-Publications
28
18
17
14
12
11
6
5
3
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