| Literature DB >> 12167142 |
J Porta-Etessam1, J Benito-Leon, A Martinez-Salio, A Berbel.
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Year: 2002 PMID: 12167142 DOI: 10.1046/j.1526-4610.2002.02128.x
Source DB: PubMed Journal: Headache ISSN: 0017-8748 Impact factor: 5.887