title: Reducing headaches after a myelogram.
authors.forename: D
authors.initials: D
authors.lastname: Parkinson
mesh_terms: D006261:Headache / Q000209:etiology*; D006801:Humans; D009192:Myelography / Q000009:adverse effects*; D009339:Needles; D013129:Spinal Puncture / Q000009:adverse effects