Gamma knife surgery of vestibular schwannomas: volumetric dosimetry correlations to hearing loss suggest stria vascularis devascularization as the mechanism of early hearing loss. - Wackym PA; Runge-Samuelson CL; Nash JJ; Poetker DM; Albano K; Bovi J; Michel MA; Friedland DR; Zhu YR; Hannley MT (Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 2010)