Grill, W. M., & Wei, X. F. (2009). High efficiency electrodes for deep brain stimulation. Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, 2009, 3298–3301.

Grill, W. M., and X. F. Wei. “High efficiency electrodes for deep brain stimulation.” Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009 (2009): 3298–3301.

Grill WM, Wei XF. High efficiency electrodes for deep brain stimulation. Conference proceedings : . Annual International Conference of the IEEE Engineering in Medicine and Biology Society IEEE Engineering in Medicine and Biology Society Conference. 2009;2009:3298–301.

Grill, W. M., and X. F. Wei. “High efficiency electrodes for deep brain stimulation.” Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, vol. 2009, 2009, pp. 3298–301.

Grill WM, Wei XF. High efficiency electrodes for deep brain stimulation. Conference proceedings : . Annual International Conference of the IEEE Engineering in Medicine and Biology Society IEEE Engineering in Medicine and Biology Society Conference. 2009;2009:3298–3301.