The ′HIS′ Classification (1988) - Contributions, Limitations And Revisions
The ′Headache′ Classification of the International Headache Society (HIS) (1988) has been a major landmark document. It has helped to develop a common language for understanding headaches and to unify research in this field. It is useful in most situations but because it is c...
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Format: | Article |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2002-01-01
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Series: | Annals of Indian Academy of Neurology |
Online Access: | http://www.annalsofian.org/article.asp?issn=0972-2327;year=2002;volume=5;issue=1;spage=5;epage=11;aulast=Ravishankar;type=0 |