Research view
| Title: | Primary chronic daily headache: clinical and pharmacological aspects. A clinic-based study in Oman |
| Author: | Deleu,-D; Hanssens,-Y |
| Abstract: |
This study on primary chronic daily headache was based on the 1996 proposed revision of the diagnostic criteria of the International Headache Society (IHS). To investigate the relative frequency, clinical characteristics, and associated features of primar
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| Journal: | Headache. 1999 Jun; 39(6): 432-6 |