MichelPDubrocaBEl HasnaouiAHenryPFrequency of severe attacks in migraine sufferers of the Gazel Cohort.Cephalalgia1997;
17:
863–6
2.
World Health Organization.International classification of impairments, disabilities and handicaps: a manual of classification relating to the consequences of disease.
Geneva:
World Health Organization,1980:
2543
3.
JacobsonGPRamadanNMAggarwalSKNewmanCWThe Henry Ford Hospital Headache Disability Inventory (HDI).Neurology1994;
44:
837–42
4.
WareJESherbourneCDThe MOS 36-item Short Form Health Survey (SF-36). I. Conceptual frameworks and item selection.Med Care1992;
30:
473–83
