title: The effects of regional analgesia on the progress of labour and delivery.
authors.forename: R
authors.initials: R
authors.lastname: Russell
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D016362:Analgesia, Obstetrical / Q000009:adverse effects*; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000209:etiology*; D011247:Pregnancy