1. Role of stereotaxic biopsy in the management of patients with intracranial lesions;Bullard, D.E.;Neurologic Clinics,1985
2. Methode zum Auffinden von Hirntumoren bei der Trepanation durch elektrische Widerstandsmessung;Meyer, A.W.;Zlb Chir
3. Localization of brain tumours by determination of the electrical resistance of the growth;Grant, F.C.;JAMA
4. Locating brain structures. Extensions to the impedance method;Robinson, B.W.; Bryan, J.S.; Rosvold, H.E.;Arch Neurol,1965
5. Locating human cerebral structures by the impedance method;Laitinen, L.V.; Johansson, G.G.;Confin Neurol,1967