title: [The choice of cannule for myelography].
mesh_terms: D006261:Headache / Q000209:etiology*; D006801:Humans; D009192:Myelography / Q000009:adverse effects / Q000295:instrumentation*; D013129:Spinal Puncture / Q000009:adverse effects / Q000295:instrumentation*
vernacular_title: Den naturlige p-pille.