title: Migraine and Patent Foramen Ovale: Barking up the Wrong Tree?
authors: Neurology Unit, Guglielmo da Saliceto Hospital , Piacenza , Italy.
authors: Nicola
authors: N
authors: Morelli
authors: Neurology Unit, Guglielmo da Saliceto Hospital , Piacenza , Italy.
authors: Eugenia
authors: E
authors: Rota
keywords: closure device; migraine with aura; patent foramen ovale; right-to-left shunt; white matter lesion