title: Headaches after diagnostic dural punctures.
authors.forename: M G
authors.initials: MG
authors.lastname: Serpell
authors.forename: N
authors.initials: N
authors.lastname: Rawal
mesh_terms: D001707:Biopsy, Needle; D017217:Blood Patch, Epidural; D020773:Headache Disorders / Q000209:etiology* / Q000628:therapy; D020199:Hematoma, Subdural, Acute / Q000209:etiology; D006801:Humans; D009339:Needles; D013129:Spinal Puncture / Q000009:adverse effects* / Q000295:instrumentation