- Correspondence to Dr Zhong-cheng Gong, Oncological Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Xinjiang Medical University, Stomatology School of Xinjiang Medical University, Stomatology Research Institute of Xinjiang Province, Urumqi 830054, China;
- Received August 28, 2016
- Revised December 14, 2016
- Accepted December 21, 2016
- First published January 20, 2017.
Abstract in Chinese
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
- Abstract in Chinese - Online abstract
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.