title: Extradural pressures in the parturient patient.
mesh_terms: D000767:Anesthesia, Epidural; D001794:Blood Pressure; D002404:Catheterization; D002496:Central Venous Pressure; D005260:Female; D006801:Humans; D007427:Intracranial Pressure; D007743:Labor, Obstetric; D011187:Posture; D011247:Pregnancy; D013115:Spinal Canal; D013116:Spinal Cord / Q000098:blood supply; D014680:Veins; D014682:Vena Cava, Inferior / Q000502:physiology