Letter: Importance of Cobalt-60 Dose Rate and Biologically Effective Dose on Local Control for Intracranial Meningiomas Treated With Stereotactic Radiosurgery - Guimaraes, Mario Vicente Campos; Teixeira, Manoel Jacobsen; Zaninotto, Ana Luiza Costa; Martins, Josue Andrade; Costa, Julia Souza e; Paiva, Wellingson Silva (Neurosurgery, 2022)