title: A testing time.
authors.affiliation: Department of Anaesthesia, St George's Hospital, London.
authors.forename: R
authors.initials: R
authors.lastname: Rogers
authors.forename: S
authors.initials: S
authors.lastname: Said
mesh_terms: D000293:Adolescent; D015360:Analgesia, Epidural / Q000009:adverse effects* / Q000379:methods; D016362:Analgesia, Obstetrical / Q000009:adverse effects* / Q000379:methods; D004868:Equipment Failure; D005260:Female; D006801:Humans; D009765:Obesity / Q000150:complications*; D011247:Pregnancy