Every reference with a DOI in the deposited reference list resolved to a known
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Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010
Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013
Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015
The methodology of population surveys of headache prevalence, burden and cost: Principles and recommendations from the Global Campaign against Headache
Headache in the world: public health and research priorities
The 3 references without a DOI — listed, not checked
no DOI — not checkedWorld Health Organization, Lifting The Burden (2011) Atlas of headache disorders and resources in the world 2011. Geneva: WHO
no DOI — not checkedHeadache Classification Subcommittee of the International Headache Society (2004) The international classification of headache disorders: 2nd edition. Cephalalgia 24(suppl 1):9–160
no DOI — not checkedSteiner TJ, Paemeleire K, Jensen R, Valade D, Savi L, Lainez MJA, Diener H-C, Martelletti P, Couturier EGM (2007) European principles of management of common headache disorders in primary care. J Headache Pain 8(suppl 1):S3–S21
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