The Telltale Botox: Botulinum Toxin Injection by an Expert Hand as an Intracranial Aneurysm Detector oleh Giorgio Caddia, MD, Giulio J. Jaber, MD, Francesca Granata, MD, PhD, Karol Galletta, MD, Antonio Pitrone, MD, Paolino La Spina, MD, Ferdinando Stagno d’Alcontres, MD, Francesco Stagno d’Alcontres, MD, PhD