title: Reply: To PMID 22806062.
authors.forename: Chantal
authors.initials: C
authors.lastname: Crochetière
authors.forename: Shawn L
authors.initials: SL
authors.lastname: Hoffman
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D016362:Analgesia, Obstetrical / Q000379:methods*; D000775:Anesthesia, Spinal / Q000379:methods*; D005260:Female; D006801:Humans; D011247:Pregnancy; D013167:Spondylitis, Ankylosing / Q000150:complications*