An investigation into health informatics and related standards in China. - Yuhai Zhang; Yongyong Xu; Lei Shang; Keqin Rao (Int. J. Medical Informatics, 2007)

Web-based infectious disease reporting using XML forms. - Danhong Liu; Xia Wang; Feng Pan; Yongyong Xu; Peng Yang; Keqin Rao (Int. J. Medical Informatics, 2008)

Harmonization of health data at national level: A pilot study in China. - Danhong Liu; Xia Wang; Feng Pan; Peng Yang; Yongyong Xu; Xuejun Tang; Jianping Hu; Keqin Rao (Int. J. Medical Informatics, 2010)

Building Clinical Data Groups for Electronic Medical Record in China. - Haibo Tu; Yingtao Yu; Peng Yang; Xuejun Tang; Jianping Hu; Keqin Rao; Feng Pan; Yongyong Xu; Danhong Liu (J. Medical Syst., 2012)