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Secondary headaches: secondary or still primary?
The second edition of the International Classification of Headache Disorders makes a distinction between primary and secondary headaches. The diagnosis of a secondary headache is made if the underlying disease is thought to cause headache or if a close temporal relationship is present together with...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Milan
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3356467/ https://www.ncbi.nlm.nih.gov/pubmed/22466226 http://dx.doi.org/10.1007/s10194-012-0443-8 |