Title
Optics in health care and biomedical optics IV : 18-20 October 2010, Beijing, China / Qingming Luo, Ying Gu, Xingde Li, editors ; sponsored by SPIE [and] COS--Chinese Optical Society ; cooperating organizations, Beijing Institute of Technology (China) [and others] ; supporting organizations, China Association for Science and Technology (China), National Nature Science Foundation (China), [and] The Ministry of Science and Technology (China).