Preventing headache after lumbar puncture. Evidence must come from randomised trails put together systematically.
Sudlow
C
C
D017217:Blood Patch, Epidural; D006261:Headache / Q000517:prevention & control*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D013129:Spinal Puncture / Q000009:adverse effects*