![Matej Mikulic](https://cdn.statcdn.com/static/../CMS/contactperson/ERI285_1713877581.png)
Medication: regulatory status of specific anti-migraine drugs around the world 2011
This statistic displays the regulatory status of specific migraine medications worldwide as of 2011. In 23 percent of responding countries, the anti-migraine drug Ergotamine is available on the over-the-counter market.