title: Comparison of fetal heart rate patterns and acid-base balance between early and late rupture of the membranes.
mesh_terms: D000136:Acid-Base Equilibrium; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D007751:Labor, Induced; D011247:Pregnancy; D013997:Time Factors