Restless legs syndrome outside the blood–brain barrier – Exacerbation by domperidone in Parkinson's disease - Rios Romenets, S.; Dauvilliers, Y.; Cochen De Cock, V.; Carlander, B.; Bayard, S.; Galatas, C.; Wolfson, C.; Postuma, R.B. (Parkinsonism & Related Disorders, 2013)