Serpell, M. G., Haldane, G. J., Jamieson, D. R. S., & Carson, D. (1998). Prevention of headache after lumbar puncture: Questionnaire survey of neurologists and neurosurgeons in United Kingdom. British Medical Journal.
Chicago-tyylinen lähdeviittausSerpell, M G., G J. Haldane, D R S. Jamieson, ja D. Carson. Prevention of Headache After Lumbar Puncture: Questionnaire Survey of Neurologists and Neurosurgeons in United Kingdom. British Medical Journal, 1998.
MLA-viiteSerpell, M G., G J. Haldane, D R S. Jamieson, ja D. Carson. Prevention of Headache After Lumbar Puncture: Questionnaire Survey of Neurologists and Neurosurgeons in United Kingdom. British Medical Journal, 1998.
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