title: Cerebrospinal fluid--a reliable guide to dural puncture?
authors: Y J
authors: YJ
authors: Nejad
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural; D004388:Dura Mater / Q000293:injuries*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014950:Wounds, Penetrating / Q000134:cerebrospinal fluid