Article Information
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History
- Received July 10, 2006
- Accepted September 25, 2006
- Published online October 1, 2006.
Copyright & Usage
Copyright © 2006 by Tianjin Medical University Cancer Institute & Hospital and Springer
Author Information
- Lihong Cao1
- 1 Department of Otorhinolaryngology, The Tianjin Medical University General Hospital, Tianjin 300052, China.
- Correspondence to: Lihong Cao E-mail: lihongcao8866{at}yahoo.com.on
- Hua Chen2