Neuronavigation Combined with Electrophysiological Monitoring for Surgery of Lesions in Eloquent Brain Areas in 42 Cases: A Retrospective Comparison of the Neurological Outcome and the Quality of Resection with a Control Group with Similar Lesions - Reithmeier, T; Krammer, M; Gumprecht, H; Gerstner, W; Lumenta, C B (min - Minimally Invasive Neurosurgery, 2003)