- Address correspondence and reprint requests to Huiling Shang, MD, Department of Gynecology, The First People’s Hospital of Foshan, Guangdong, 81 North Lingnan St, Chancheng District, Foshan, Guangdong, 528000, China. E-mail: email@example.com.
- Received June 29, 2011
- First published February 1, 2012.
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