Liu Wentai, Sivaprakasam Mohanasankar, Wang Guoxing, Zhou Mingcui, Granacki John, LaCoss Jeffrey, Wills Jack
Department of Electrical Engineering, University of California at Santa Cruz, 95064, USA.
IEEE Eng Med Biol Mag. 2005 Sep-Oct;24(5):66-74. doi: 10.1109/memb.2005.1511502.