by Abdul-Jalil, Youssef, Bartels, Joerg, Alberti, Olaf, Becker, Ralf
Published in Spine (Philadelphia, Pa. 1976) (15.09.2007)

by Bertalanffy, Helmut, Benes, Ludwig, Miyazawa, Takahito, Alberti, Olaf, Siegel, Adrian M, Sure, Ulrich
Published in Neurosurgical review (01.03.2002)

by Dorward, N L, Alberti, O, Velani, B, Gerritsen, F A, Harkness, W F, Kitchen, N D, Thomas, D G
Published in Journal of neurosurgery (01.04.1998)

by Ishikawa, M, Takase, M, Alberti, O, Bertalanffy, H
Published in Neurological research (New York) (01.07.2000)

by Alberti, Olaf, Wickboldt, Jürgen, Becker, Ralf
Published in Journal of neurosurgery (01.04.2009)

by Dorward, N L, Alberti, O, Palmer, J D, Kitchen, N D, Thomas, D G
Published in Journal of neurosurgery (01.01.1999)

by Alberti, O, Sure, U, Riegel, T, Bertalanffy, H
Published in Neurosurgery (01.09.2001)

by Alberti, Olaf, Becker, Ralf, Benes, Ludwig, Wallenfang, Thomas, Bertalanffy, Helmut
Published in Clinical neurology and neurosurgery (01.06.2000)

by Riegel, Thomas, Freudenstein, Dirk, Alberti, Olaf, Duffner, Frank, Hellwig, Dieter, Bartel, Volker, Bertalanffy, Helmut
Published in Neurosurgery (01.07.2002)

by Becker, Ralf, Uhle, Eleni-Ioanna, Alberti, Olaf, Bertalanffy, Helmut
Published in Journal of pain and symptom management (01.11.2000)

by BERTALANFFY, Helmut, BENES, Ludwig, MIYAZAWA, Takahito, ALBERTI, Olaf, SIEGEL, Adrian M, SURE, Ulrich, SCHMIEDEK, Peter, GAAB, Michael R
Published in Neurosurgical review (2002)

by Dorward, Neil L., Alberti, Olaf, Dijkstra, Arnold, Buurman, Johannes, Kitchen, Neil D., Thomas, David G.T.
Published in Computer aided surgery (New York, N.Y.) (1997)

by Dorward, Neil L., Alberti, Olaf, Velani, Binti, Gerritsen, Frans A., Harkness, William F. J., Kitchen, Neil D., Thomas, David G. T.
Published in Neurosurgical focus (01.03.1999)

by Dorward, Neil L., Alberti, Olaf, Dijkstra, Arnold, Buurman, Johannes, Kitchen, Neil D., Thomas, David G. T.
Published in Computer aided surgery (New York, N.Y.) (1997)

by Sure, Ulrich, Alberti, Olaf, Petermeyer, Michael, Becker, Ralf, Bertalanffy, Helmut
Published in Surgical neurology (01.06.2000)

by Benes, Ludwig, Eggers, Frank, Alberti, Olaf, Bertalanffy, Helmut
Published in The journal of trauma (01.03.2002)