title: Dural puncture and depth of the extradural space.
authors.forename: J
authors.initials: J
authors.lastname: Hamza
authors.forename: D
authors.initials: D
authors.lastname: Benhamou
mesh_terms: D004388:Dura Mater / Q000033:anatomy & histology* / Q000293:injuries*; D005260:Female; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects; D011446:Prospective Studies; D014950:Wounds, Penetrating / Q000209:etiology*