Prevalence, treatment seeking behaviour and correlates of migrain and tension type headache among 20-59 year old adults in the Gampaha district of Sri Lanka and comparison of health related quality life of adults migraine and those without headache disorders
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Prevalence, treatment seeking behaviour and correlates of migrain and tension type headache among 20-59 year old adults in the Gampaha district of Sri Lanka and comparison of health related quality life of adults migraine and those without headache disorders