Jovanov Emil, Lords Amanda O'Donnell, Raskovic Dejan, Cox Paul G, Adhami Reza, Andrasik Frank
Electrical and Computer Engineering Dept., University of Alabama, Huntsville, 213 EB, Huntsville, AL 35899, USA.
IEEE Eng Med Biol Mag. 2003 May-Jun;22(3):49-55. doi: 10.1109/memb.2003.1213626.