Woldeamanuel, Y.W. and Cowan, R.P., 2016. Global migraine epidemiology: Systematic review and meta-analysis of 302 community-based studies involving 6,216,995 participants. Annals of Global Health, 82(3), pp.570–571. DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel YW, Cowan RP. Global migraine epidemiology: Systematic review and meta-analysis of 302 community-based studies involving 6,216,995 participants. Annals of Global Health. 2016;82(3):570–1. DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel, Y. W., & Cowan, R. P. (2016). Global migraine epidemiology: Systematic review and meta-analysis of 302 community-based studies involving 6,216,995 participants. Annals of Global Health, 82(3), 570–571. DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel YW and Cowan RP, ‘Global Migraine Epidemiology: Systematic Review and Meta-analysis of 302 Community-based Studies Involving 6,216,995 Participants’ (2016) 82 Annals of Global Health 570 DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel, Yohannes W., and Robert P. Cowan. 2016. “Global Migraine Epidemiology: Systematic Review and Meta-analysis of 302 Community-based Studies Involving 6,216,995 Participants”. Annals of Global Health 82 (3): 570–71. DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel, Yohannes W., and Robert P. Cowan. “Global Migraine Epidemiology: Systematic Review and Meta-analysis of 302 Community-based Studies Involving 6,216,995 Participants”. Annals of Global Health 82, no. 3 (2016): 570–71. DOI: http://doi.org/10.1016/j.aogh.2016.04.530

Woldeamanuel, Y. W.and R. P. Cowan. “Global Migraine Epidemiology: Systematic Review and Meta-analysis of 302 Community-based Studies Involving 6,216,995 Participants”. Annals of Global Health, vol. 82, no. 3, 2016, pp. 570–71. DOI: http://doi.org/10.1016/j.aogh.2016.04.530