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Postdural puncture headache is a risk factor for new postdural puncture headache

J A Amorim1, M M Valença

  • 1Service of Neurology and Neurosurgery, Department of Neuropsychiatry, Federal University of Pernambuco, Recife, Brazil. mmvalenca@yahoo.com.br

Cephalalgia : an International Journal of Headache
|October 25, 2007
PubMed

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