title: Methodologic queries: clinical significance of mean arterial blood pressure in second trimester.
authors.forename: K L
authors.initials: KL
authors.lastname: Ales
authors.forename: M L
authors.initials: ML
authors.lastname: Druzin
mesh_terms: D001794:Blood Pressure; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000502:physiology*; D011262:Pregnancy Trimester, Second; D012107:Research Design