妇幼保健医学
妇幼保健医学-
结合南京市妇幼保健院B超室医学超声影像信息管理系统（USIS）开发与应用情况，对USIS系统开发的需求分析和数据库设计做了深入研究。
Based on the development and application of medical ultrasonic diagnosis information system ( USIS ) of Nanjing Maternity and Child Health Hospital , this article deeply expounds the requirement analysis and the database design of USIS 's development .