title: Headache after diagnostic lumbar puncture. Doctors given intrathecal methotrexate had headache when 20 gauge standard needle was used.
authors: S
authors: S
authors: Baron
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage*; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D007278:Injections, Spinal / Q000009:adverse effects*; D008727:Methotrexate / Q000008:administration & dosage*; D009339:Needles
chemical_list: D000964:Antimetabolites, Antineoplastic; D008727:Methotrexate