Elevated plasma homocysteine in early pregnancy: a risk factor for the development of severe preeclampsia.
D000328:Adult; D015415:Biomarkers / Q000032:analysis; D016022:Case-Control Studies; D015331:Cohort Studies; D016001:Confidence Intervals; D005260:Female; D006710:Homocysteine / Q000032:analysis / Q000097:blood*; D006801:Humans; D015994:Incidence; D016017:Odds Ratio; D011225:Pre-Eclampsia / Q000175:diagnosis* / Q000453:epidemiology; D011247:Pregnancy / Q000097:blood*; D011261:Pregnancy Trimester, First; D011295:Prenatal Care; D011336:Probability; D012016:Reference Values; D018570:Risk Assessment; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index