title: Postdural puncture headache and extradural blood patch.
authors.forename: S
authors.initials: S
authors.lastname: Harrod
authors.forename: J M
authors.initials: JM
authors.lastname: Foster
mesh_terms: D017217:Blood Patch, Epidural; D002555:Cerebrospinal Fluid; D004388:Dura Mater; D005260:Female; D006261:Headache / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D013129:Spinal Puncture / Q000009:adverse effects*