title: Postdural puncture headache after fluoroscopically guided lumbar paravertebral sympathetic block.
authors.affiliation: Department of Anesthesiology, St. Louis University Medical Center, Missouri 63110-0250.
authors.forename: S D
authors.initials: SD
authors.lastname: Schmidt
authors.forename: J J
authors.initials: JJ
authors.lastname: Gibbons
mesh_terms: D001340:Autonomic Nerve Block / Q000009:adverse effects* / Q000379:methods; D005471:Fluoroscopy; D006261:Headache / Q000209:etiology*; D006801:Humans; D008159:Lumbar Vertebrae / Q000294:innervation*; D008297:Male; D008875:Middle Aged; D013129:Spinal Puncture / Q000009:adverse effects*