title: To check or not to check--that is the question?
authors.forename: A
authors.initials: A
authors.lastname: Shirgaonkar
authors.forename: I F
authors.initials: IF
authors.lastname: Russell
mesh_terms: D015360:Analgesia, Epidural / Q000295:instrumentation*; D016362:Analgesia, Obstetrical / Q000295:instrumentation*; D004868:Equipment Failure; D005260:Female; D006801:Humans; D011247:Pregnancy; D017751:Safety Management / Q000379:methods