1. The Prevalence of Familial Hemiplegic Migraine With Cerebellar Ataxia and Spinocerebellar Ataxia Type 6 in Portugal. Issue 5 (30th October 2013) Authors: Barros, José; Ruano, Luis; Domingos, Joana; Tuna, Assunção; Damásio, Joana; Alonso, Isabel; Silveira, Isabel; Sequeiros, Jorge; Coutinho, Paula Journal: Headache Issue: Volume 54:Issue 5(2014) Page Start: 911 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗