The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, CA, USA. IEEE: pp. 5447-5450; ISBN 978-0-7803-8439-2
2004,
Zhu ZX, Li WP, Zhang LY, Wang DX, Zang YA, Xu XG, Hang TJ, He GR
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, CA, USA. IEEE: pp. 837-840; ISBN 978-0-7803-8439-2