1994年解放军医学图书馆数据库研究部推出《中文生物医学期刊文献数据库—CMCC》（软盘）以来，以数据量大、更新及时、使用方便等优势，受到广大读者的欢迎。在此基础上，1997年底又推出了CMCC（光盘）数据库（简称CDCMCC）。它的问世，为读者提供了又一方便快捷的信息检索工 Since the publication of the “Chinese Biomedical Journal Literature Database-CMCC” (the floppy disk) in 1994, the PLA Medical Library Database Research Department has been well received by readers for its advantages of large amount of data, timely updates and ease of use. On this basis, the CMCC (Compact Disc) Database (CDCMCC) was launched by the end of 1997. Its advent, to provide readers with another convenient and efficient information retrieval workers