Proceedings of the 8th European Congress of Neurosurgery, Barcelona, September 6-11, 1987: Volume 2 Spinal Cord and Spine Pathologies Basic Research i (Paperback, Softcover Repri)
Proceedings of the 8th European Congress of Neurosurgery, Barcelona, September 6-11, 1987: Volume 2: Spinal Cord and Spine Pathologies. Basic Research (Hardcover)
Proceedings of the 8th European Congress of Neurosurgery Barcelona, September 6 11, 1987: Intraoperative and Posttraumatic Monitoring and Brain Protec (Hardcover)
Proceedings of the 8th European Congress of Neurosurgery Barcelona, September 6-11, 1987: Intraoperative and Posttraumatic Monitoring and Brain Protec (Paperback, Softcover Repri)
Language and Speech: Proceedings of the Fifth Convention of the Academia Eurasian Neurochirurgica, Budapest, September 19-22, 1990 (Paperback, Softcover Repri)
