COA

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	COA 2023 Secretariat Chinese Medical Association, Chinese Orthopaedic Association Address: No. 42 DongsiXidajie, Beijing, China 100710 Website: www.coachina.org
	Technical Support for Online Submission/ Registration Email: registration@coachina.org
	Technical Support for Exhibition Registration Contact: Chuan Yin Telephone: +86 18701292810 Email: industry@coachina.org
	Accomodation Center Contact: Xiaofeng Jin, Qiang Zhao, Ping Hou Telephone: +86 13901093966, +86 13718697978, +86 13520308802 Email: gukedingfang@163.com

The 15^th Annual Congress of Chinese Orthopaedic Association

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