Submitted on: 25 January 2001.
Revised on: 17 February 2001.
Accepted on: 12 March 2001.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
Submitted on: 18 October 2001.
Revised on: 15 November 2001.
Accepted on: 21 November 2001.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
Submitted on: 14 October 2003.
Revised on: 24 November 2003.
Accepted on: 04 December 2003.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
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Submitted on: 04 June 1998.
Revised on: 13 July 1998.
Accepted on: 25 July 1998.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
http://reply.papertrans.cn/3/239/23822/23822-16.png
Submitted on: 03 March 2006.
Revised on: 16 April 2006.
Accepted on: 27 April 2006.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
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Submitted on: 21 October 2020.
Revised on: 13 November 2020.
Accepted on: 21 November 2020.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery
Submitted on: 15 September 2022.
Revised on: 23 September 2022.
Accepted on: 10 October 2022.
ORL-Journal for Oto-Rhino-Laryngology Head and Neck Surgery