PresuttiLAlicandri-CiufelliMRubiniAGioacchiniFMMarchioniD.Combined lateral microscopic/endoscopic approaches to petrous apex lesions: pilot clinical experiences. Ann Otol Rhinol Laryngol. 2014;123:550-559.
2.
SannaMPandyaYManciniFSequinoGPiccirilloE.Petrous bone cholesteatoma: classification, management and review of the literature. Audiol Neurotol. 2011;16:124-136.
3.
PandyaYPiccirilloEManciniFSannaM.Management of complex cases of petrous bone cholesteatoma. Ann Otol Rhinol Laryngol. 2010;119:514-525.