Acta Neurol Belg. 2019 Jul 26. doi: 10.1007/s13760-019-01194-4. [Epub ahead of print] Redon S1, Elzière M2, Lambert I3, Donnet A4,5. KEYWORDS: Benign paroxysmal vertigo; Cyclic vomiting syndrome; Episodic syndrome; Vestibular migraine PMID: 31350731 DOI: 10.1007/s13760-019-01194-4