Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Hess, C W; Rösler, K; Heckmann, Rudolf; Ludin, H P (1990). Magnetic stimulation of the human brain: influence of size and shape of the stimulating coil. In: Berardelli, A; Benecke, R; Manfredi, M; Marsden, C D. Motor Disturbances II. London, 31-42.