title: Postdural puncture headache and extradural blood patch.
authors.forename: L E
authors.initials: LE
authors.lastname: Carrie
mesh_terms: D000775:Anesthesia, Spinal; D017217:Blood Patch, Epidural; D006261:Headache / Q000209:etiology* / Q000628:therapy; D006801:Humans; D013129:Spinal Puncture / Q000009:adverse effects*