title: Hypertension in pregnancy and statistical power.
authors.forename: A N
authors.initials: AN
authors.lastname: Atallah
mesh_terms: D001699:Biometry; D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000453:epidemiology*