Stellate ganglion block in subarachnoid hemorrhage: a promising protective measure against vasospasm? - Oliveira, Leonardo de Barros; Batista, Savio; Prestes, Milena Zadra; Bocanegra-becerra, Jhon E; Rabelo, Nicollas Nunes; Bertani, Raphael; Welling, Leonardo Christiaan; Figueiredo, Eberval Gadelha (WORLD NEUROSURGERY, 2024)