Reply to Vera Osipova et al.

Vera Osipova and her co-workers, on behalf of the Russian Headache Research Society, took one of our recent articles [1] as a starting point to express their opinion on the issue of chronic migraine (CM)/transformed migraine (TM) [2]. We are very grateful to them, because we think that this complex topic is of fundamental importance not only in terms of… CONTINUE READING