7Tzer-Long Chen, Yu-Fang Chung , Frank Y. S. Lin. A Study on Agent-Based Secure Scheme for Electronic Medical Record System [J]. J ned Syst,2010,21(09):256 - 69.
8George J, Bernstein PS. Using electronic medical records to reduce errors and risks in a prenatal network[J]. Curr Opin Obstet Gy- necol,2009,21 (6) :527 - 531.
9Kristianson KJ, Ljunggren H, Gustafsson LL. Data extraction- from a semi-structured electronic medical record system for outpa- tients: a model to facilitate the access and use of data for quality control and research[J]. Health Informatics J,2009,15(4):305.