IEEE Transactions on Biomedical Engineering
IEEE Transactions on Biomedical Engineering > 2006 > 53 > 8 > 1720 - 1724
IEEE Transactions on Biomedical Engineering > 2006 > 53 > 12-1 > 2583 - 2587
IEEE Transactions on Biomedical Engineering > 2006 > 53 > 12-1 > 2525 - 2534