Papers of the Week

Migraine is a very disabling disease that has a great impact on patients' quality of life and interferes in their personal, social, work and family spheres. From a historical point of view, the connection between the Iberian Peninsula and Latin America has been very important, and so it seems reasonable to find there are parallels in the epidemiology of this disease, given the role that certain genetic and lifestyle-related determinants have in its natural history.