title: Avoid dural punctures.
authors.forename: M G
authors.initials: MG
authors.lastname: Serpell
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D004388:Dura Mater / Q000293:injuries*; D006801:Humans; D011677:Punctures / Q000379:methods; D012965:Sodium Chloride
chemical_list: D012965:Sodium Chloride