title: Effect of lidocaine on umbilical circulation.
mesh_terms: D005260:Female; D005312:Fetal Blood / Q000187:drug effects*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008012:Lidocaine / Q000494:pharmacology*; D011247:Pregnancy; D014469:Umbilical Arteries / Q000187:drug effects*
chemical_list: D008012:Lidocaine